Question

Tolong yak yg bisa bantu jwb.. ini aljabar

Answer 1

1a) (x³)^6 = x^18
b) (-3y²)² = 9y⁴
c) (⅔a²b)³ = 8/27a^5 b³
d) (-6x²yz³)² = 36x⁴yz^6
e) {(½a²b)²)² = (¼a⁴b²)²
= 1/16 a^6 b⁴

2a) (x²) + (2x)⁴
= x² + 16x⁴
= x²(1 + 16x²)
b) (ab²)² - 2a²b⁴ + 3ab²
= ab⁴ - 2a²b⁴ + 3ab²
= ab²(b² - 2ab² + 3)
c) (3p²qr²)³ : (3pqr)²
= 27p^6 q³r^6 : 9p²q²r²
= 3p⁴qr⁴
d) (4x²y) × {(2xy²)²}³
= 4x²y × (4x²y⁴)³
= 4x²y × 64x^6 y^7
= 254x^8 y^8