Question

plis kk,nomor 3 sampai 5 aja.di kumpulin sekarang,mohon bantu

Answer 1

Perbaikan no 4. xy^3/8

Answer 2

3.
2x³. 7x⁴ . (3x)²
= 2x³ . 7x⁴ . 9x²
= (2 . 7 . 9) . (x³ . x⁴ . x²)
= 126 (x³⁺⁴⁺²)
= 126x⁹

4.
(3x².y³) /24x = (2y)²
(3/24). (x².y³ / x) = 4y²
(1/8) . (x.y³) = 4y²
x. y³ = 8(4y²)
x.y = 32

5.
(-2/3)⁴ . (1/2 . 1/6)²
= 16/81 x (1/12)²
= 16/81 x 1/144
= 16/11.664