Question

Simplify the following expressions. Show your process / complete solution
1. -3^-2
2. (-1/4)^-2
3. 2^-2 / 3^-2
4. x × (2x)^2
5. 2x^3 × 2x^2

Thank you po!!!

Answer 1

1. 9
2. 16
3. 2.25
4. x × 4x² = 4x³
5. 8 x ³ × 4x² = 32 x⁵

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