Question

Can you help with 2A and 2B please and give explanation for each steps thank you!!!!

Answer 1

a) 2y³/9x²

b) 9/4x²

Explanation:

a) 6xy³ /(3x)³

= 6xy³ / 27x³

= 2y³ / 9x³⁻¹

= 2y³ / 9x²

b) (8x³ / 27)⁻²/³

= 1 / (8x³ / 27)²/³

= 1 / (2³ * x³ / 3³)²/³

= 1 / (2³ˣ²/³ * x³ˣ²/³ / 3³ˣ²/³)

= 1 / (2² * x² / 3²)

= 1 / (4x² / 9)

= 1 * 9 / 4x²

= 9 / 4x²