1.) x² + 42.) (x + 2) (x + 3)3.) x² (x² + 5)4.) (x + 3 ) (x + 4)5.) (x + 1 ) (x + 5)
1. 1.) x² + 42.) (x + 2) (x + 3)3.) x² (x² + 5)4.) (x + 3 ) (x + 4)5.) (x + 1 ) (x + 5)
itu yah jawabannyaaaaa
2. bentuk pangkat (eksponensial) dari 3 x 4 x 3 x 3 x 4 x 4 x 5 x 5 x 3 adalah ...
Jawaban :
3⁴ × 4³ × 5²
Penjelasan dengan langkah-langkah:
3 × 4 × 3 × 3 × 4 × 4 × 5 × 5 × 3 =
= 3⁴ × 4³ × 5² → Bentuk pangkat ( eksponensial )
Semoga MembantuJawaban:[tex] \boxed{ \sf \color{red}{3⁴ × 4³ × 5²}}[/tex]
Penjelasan:[tex] \sf3 × 4 × 3 × 3 × 4 × 4 × 5 × 5 × 3[/tex]
[tex] \sf = 3 \times 3 \times 3 \times 3\times 4 \times 4 \times 4 \times 5 \times 5[/tex]
[tex] = \boxed{ \sf \color{red}{ {3}^{4} \times {4}^{3} \times {5}^{2} }}[/tex]
Kesimpulan:Bentuk pangkat (eksponensial) dari 3 × 4 × 3 × 3 × 4 × 4 × 5 × 5 × 3 adalah 3⁴×4³×5²3. a. ( x + 4 )( x - 5 ) : ( 5 -x )( 4 + x )( x - 4 )b. (x+3)(x-5):(5-x)
A. (x + 4) ( x - 5)
-------------------
(5 - x) (x + 4) (x - 4)
= (x - 5)
--------------------
- 1(x - 5) ( x - 4)
= 1/ -1 x (x - 4) atau 1/ (4 - x)
B. (x + 3)(x - 5)
------------------
(5 - x)
= (x + 3)(x - 5)
------------------
-1(x - 5)
= (x + 3)
------------------
-1
= (-x) - 3
4. himpunan penyelesaian dari (x-5)(x+3)≥0 adalah....a.{x|x≥3 atau x≥-5}b.{x|x≥-3 atau x≥-5}c.{x|x≥5 atau x≤-3}d.{x|x≥-5 atau x≤-3}e.{x|x≥-5 atau x≤3} himpunan penyelesaian dari (x+5)(x-1)(x-4)≤0 adalah....a.{x|-1≤x≤4 atau x≤-5}b.{x|-5≤x≤1 atau x≤4}c.{x|-5≤x≤1 atau x≤x≤4}d.{x|-5≤x≤1 atau x≥4}e.{x|x≤-5 atau x≥4}tolong dibantu jawab soal di atas waktunya hanya 1 hari?
Jawaban:
1. c
2. b
Penjelasan dengan langkah-langkah:
1. ( x-5)(x+3)>0
x-5>0
x>0+5
x>5
x+3>0
x<0-3
x< -3
2. x+5<0
x>0-5
x>-5
x-1<0
x<0+1
x< 1
x-4<0
x<0+4
x<4
-5<x<1 atau x<4
tandanya pake sma dengan ya,mf aku cm nulis <,>.
5. 1) |x| = 3 x = ...? 2) |x-1| = 4 x = ...? 3) |x+2| = 3 x = ....? 4) |5-x| = 1 x =...? 5) |2x-5| = 5 x = ...?
1) X=3 ATAU -3
2) X=5
3) X=1
4) X=1/-5
5) X=-5
6. 1. 2(x+6)+3(x-6)2. 3(x-5)-5(x-4)3. -4(2x-5)-3(5x-3)4. (x+2) (x+5)+(x-5) (x-3)5. (2x-5)2 -(x-3)2
1. 2(x+6)+3(x-6) = 2x+12+3x-18
= 2x+3x+12-18
= 5x-6
2. 3(x-5)-5(x-4)
= 3x-15-5x-20
= 3x-5x-15-20
= -2x-35
3. -4(2x-5)-3(5x-3)
= -8x+20-15x+9
= -8x-15x+20+9
= -23x+29
4. (x+2)(x+5) + (x-5)(x-3)
= x+5x+2x+10 + x-3x-5x+15
= 2x-3x+10+15
= -1x+25
5. (2x-5)2 - (x-3)2
= 4x-10-2x-6
= 4x-2x-10-6
= 2x-4
maaf kalo salah...
7. 3 x 2 ? 3 x 3 4 x 4 5 x 5 6 x 6 Berapa?
[tex]3 \times 2 = 6[/tex]
[tex]3 \times 3 = 9[/tex]
[tex]4 \times 4 = 16[/tex]
[tex]5 \times 5 = 25[/tex]
[tex]6 \times 6 = 36[/tex]
maaf kalau salah
8. x + x^2 + x^3 + x^4 + x^5 +x^6/ x^-1 + x^-2 +x^-3 + x^-4 + x^-5 +x^-6
(x + x² + x³ + x⁴ + x⁵ + x⁶)
a = x
r = x²/x = x
S₆ = a(r^n - 1)/(r - 1)
= x(x^n - 1)/(x - 1)
x⁻¹ + x⁻² + x⁻³ + x⁻⁴ + x⁻⁵ + x⁻⁶
a = x⁻¹
b = x⁻²/x⁻¹ = x⁻¹
S₆ = a(r^n - 1)/(r - 1)
= x⁻¹(x^(-n) - 1)/(x⁻¹ - 1)
maka:
x(x^n - 1)/(x - 1) : x⁻¹(x^(-n) - 1)/(x⁻¹ - 1)
= (x²(x^n - 1)/(x - 1)) * (-(x - 1)/x)/(-(-x^n - 1)/x^n)
= x^(n + 1)
ket: ^ = pangkat[tex] \frac{x+ x^{2}+x^{3}+x^{4}+x^{5}+x^{6} }{x^{-1}+x^{-2}+x^{-3}+x^{-4}+x^{-5}+x^{-6}} \\ \\ = \frac{ x^{7} ( x^{-1} + x^{-2}+x^{-3}+x^{-4}+x^{-5}+x^{-6}) }{x^{-1}+x^{-2}+x^{-3}+x^{-4}+x^{-5}+x^{-6}} \\ \\ = x^{7} [/tex]
9. 1 × 4= 1 × 5 = 1 × 6 =2 x 4 = 2 x 5 = 2 x 6 = 3 x 4 = 3 x 5 = 3 x 6 = 4 x 4 = 4 x 5 = 4 x 6 = 5 x 4 = 5 x 5 = 5 x 6 = 6 x 4 = 6 x 5 = 6 x 6 = 7 x 4 = 7 x 5 = 7 x 6 = 8 x 4 = 8 x 5 = 8 x 6 = 9 x 4 = 9 x 5 = 9 x 6 = 10 x 4 = 10 x 5 = 10 x 6 =
Jawaban:
1 × 4= 4|| 1 × 5 = 5|| 1 × 6 = 6
2 x 4 = 8 || 2 x 5 = 10 || 2 x 6 = 12
3 x 4 = 12 || 3 x 5 = 15|| 3 x 6 = 18
4 x 4 = 16 || 4 x 5 = 20||4 x 6 = 24
5 x 4 = 20|| 5 x 5 = 25 || 5 x 6 = 30
6 x 4 = 24 || 6 x 5 = 30 || 6 x 6 = 35
7 x 4 = 28|| 7 x 5 = 35 || 7 x 6 = 42
8 x 4 = 32 || 8 x 5 = 40|| 8 x 6 = 48
9 x 4 = 36|| 9 x 5 = 45|| 9 x 6 = 54
10 x 4 = 40|| 10 x 5 = 50|| 10 x 6 = 60
JAWABAN DI TEBALMAAF KALAU SALAHJawaban:
1 x 4 = 4 1 x 5 = 5 1 x 6 = 6
2 x 4 = 8 2 x 5 = 10 2 x 6 = 12
3 x 4 = 12 3 x 5 = 15 3 x 6 = 18
4 x 4 = 16 4 x 5 = 20 4 x 6 = 24
5 x 4 = 20 5 x 5 = 25 5 x 6 = 30
6 x 4 = 24 6 x 5 = 30 6 x 6 = 36
7 x 4 = 28 7 x 5 = 35 7 x 6 = 42
8 x 4 = 32 8 x 5 = 40 8 x 6 = 48
9 x 4 = 36 9 x 5 = 45 9 x 6 = 54
10 x 4 = 40 10 x 5 = 50 10 x 6 = 60
10. Sederhanakanlah!a.3³ x 3² =b. (-4) x (-4)⁵ =c. 5 x 5 x 5 x 5 x 5 x 5 = 5
Jawab:
A. 3^(3+2) = 3^5
B. (-4)^(1+5) = (-4)^6
C. 5^6
Jawaban:
a.3 kuadrat 5
Penjelasan dengan langkah-langkah:
3³×3²=3(³+²)
3 kuadrat 5
11. Nilai x yang memenuhi persamaan │3x - 3│ = │2x + 1│adalah... *x = 3 atau x = 5x = -3 atau x = -5x = -4 atau x = 2/5x = 4 atau x = -2/5x = 4 atau x = 2/5
Jawaban:
kok ruang guru sih ini kan brainly
Penjelasan dengan langkah-langkah:
mata mata yaaa hmm
12. Gunakan sifat asosiatif pada perkalian.1. (2 x 4) x 3 = 8.3. = .24.2 x (4 x 3) = .?.x 12 =...Jadi, (2 x 4) x3 = ...x (4 x 3). .2. (4 x 5) x 8 = ...x8=...4 x (5 x 8) = 4x...=...Jadi, (4 x 5) x... = 4 x (...X...)3. (4 (-3)) x 6 = 4x (...X6)4. (5 x (-2)) x 4 = 5 (-2 x...)5.(-3 x2) 8=...x (2 x...)6.(-4*(-6)) x 10 = ...x (-6x...)
Jawab:
Penjelasan dengan langkah-langkah:
1. (2 x 4) x 3 = 8.3. = .24.
(2 x 4) x 3 = 2 x ( 4 x 3 )
2. (4 x 5) x 8 = ...x8=...
(4 x 5) x 8 = 4 x ( 5 x 8 )
3. (4 (-3)) x 6 = 4x (...X6)
(4 (-3)) x 6 = 4 x( ( -3) x 6 )
-12 x 6 = 4 x ( -18 )
4. (5 x (-2)) x 4 = 5 (-2 x...)
(5 x (-2)) x 4 = 5 x ( (-2) x 4 )
(-10) x 4 = 5 x (-8)
5.(-3 x2) 8=...x (2 x...)
(-3 x2) 8 = (-3 x ( 2 x 8 )
-6 x 8 = -3 x 16
6.(-4*(-6)) x 10 = ...x (-6x...)
(-4*(-6)) x 10 = (-4) x (( -6) x 10)
24 x 10 = -4 x ( -60 )
13. 1. 7 x (-2) =2. 5 x (-8) =3. 5 x (-2) x 3 =4. (-5) x (-4) x (-3) =5. (-2) x 7 =6. (-5) x 10 =7. (-8) x 5 =8. (-3) x 4 x (-2) =9. 6 x 4 x (-3) x (-2) =10. -3 x (-5) =11. - 4 x (-2) =12. -7 x (-8) =13. (-4) x (-5) x 2 =dengan cara perlu di kumpulkan sekarang
Jawaban:
1. 7 x (-2) = (-14)
2. 5 x (-8) = (-40)
3. 5 x (-2) x 3 = (-10) x 3 = (-30)
4. (-5) x (-4) x (-3) = 20 x (-3) = (-60)
5. (-2) x 7 = (-14)
6. (-5) x 10 = (-50)
7. (-8) x 5 = (-40)
8. (-3) x 4 x (-2) = (-12) x (-2) = 24
9. 6 x 4 x (-3) x (-2) =24 x 6 = 144
10. -3 x (-5) = 15
11. - 4 x (-2) = 8
12. -7 x (-8) = 56
13. (-4) x (-5) x 2 = 20 x 2 = 40
Penjelasan dengan langkah-langkah:
Kunci :
(-) x (-) = (+)
(+) x (+) = (+)
(+) x (-) = (-)
(-) x (+) = (-)
Semoga membantu
14. 1.(x+4)(x+3)2.(x-5)(x-2)3.(x+3)(x-2)4.(2x+4)(x-5)
1. (x+4)(x+2)
Persamaannya yaitu x²+7x+12
2. (x-5)(x-2)
Persamaannya yaitu x²-7x+10
3. (x+3)(x-2)
Persamaannya yaitu x²+x-6
4. (2x+4)(x-5)
Persamaannya yaitu 2x²-6x-20
15. 4 x ( 3 + 5 )=….A.(3 x 3 ) + ( 4 + 5)B.(4 + 3 )x (4 + 5 )C.(4 x 3 ) + ( 4 x 5 )D.( 4 x 3 ) + 5
c. (4x3)+(4x5)
ini ya jawabannya
Jawab:
4 x ( 3 + 5 )=
=4 x 8
=32
A. ( 3 x 3 ) + ( 4 + 5 )
=9 + 9
=18
B. ( 4 + 3 ) x ( 4 + 5 )
=7 x 9
=63
C. ( 4 x 3 ) + ( 4 x 5 )
=12 + 20
32
D. ( 4 x 3 ) + 5
=12 + 5
=17
Penjelasan dengan langkah-langkah:
Dikerjakan yang dalam kurung dlu baru di hitung jumlahnya
Maaf kalau salah
Jadikan jawaban ini sbg yg terbaik ya:v
Jangan lupa lop nya qq:v
16. 1) Lim x➡️2 x³-8/x-2=2) Lim x➡️2 x^4-16/x²-4=3) Lim x➡️2 4-x²/3-√x²+5=4) Lim x➡️0 x^5-x³+x²/x^4+x³-x²5)Lim x➡️~ {√x+3 - √x+2}
No.1 dan 2 maaf kalo Salah
17. 1. (x -3) x + 4 =2. ( x - 3 . x- 5) =3. ( x -2 . x -7)= 4. x-2 . x -3 =5. x+7 . x+5 =mintaa tolongg
Jawaban:
1.) x² - 7x + 12
2.) x² - 8x + 15
3.) x² - 9x + 14
4.) x² - 5x + 6
5.) x² + 12x + 35
Penjelasan dengan langkah-langkah:
1.) (x - 3)(x - 4) = x² - 4x - 3x + 12
= x² - 7x + 12
2.) (x - 3)(x - 5) = x² - 5x - 3x + 15
= x² - 8x + 15
3.) (x - 2)(x - 7) = x² - 7x - 2x + 14
= x² - 9x + 14
4.) (x - 2)(x - 3) = x² - 3x - 2x + 6
= x² - 5x + 6
5.) (x + 7)(x + 5) = x² + 5x + 7x + 35
= x² + 12x + 35
18. f(x)=1/5 x^5-3/4 x^4+½ x²-5 x+3
f'(x)=x⁴-3x³+x-5
maaf jika salah
19. 5 + 3 = 3 +... = ....5 x 4 = ... + 5 =(3 + 5) +8 = ... + (5 + 8) = ..(2 x 4) x 3 = ...x (4 x 3) = ...(5 x 7) x 6 = 5 x (...X6)=...
Jawaban:
5 + 3 = 3 + 5 = 8
5 x 4 = 4 x 5 = 20
(3 + 5) +8 = 3 + (5 + 8) = 16
(2 x 4) x 3 = 2 x (4 x 3) = 24
(5 x 7) x 6 = 5 x ( 7 X6)= 210
semoga bermanfaatJawaban:
5+3=3+5=8
5×4=15+5=20
(3+5)+8=3+(5+8)=16
(2×4)×3=2×(4×3)=24
(5×7)×6=5×(7×6)=210
20. tentukan hasil dariX (X-5)(x+2) (x+3)(x-2)(x-4)(x+3) (x-5)(x-4) (X-4)
Jawaban:
x²-5xx²+5x+6x²-6x+8x²-2x-15x²-8x+16
 x² + 42.) (x + 2) (x + 3)3.) x² (x² + 5)4.) (x + 3 ) (x + 4)5.) (x + 1 ) (x + 5) Daftar Isi 1. 1.) x² + 42.) (x + 2) (x + 3...){kind=link}
Posting Komentar