f) g) 32 + (– 4)2 – h) = Express as a single power. 4] 2. a) b) (– 9)13 (– 9)7 c) ÷ x23 x –9 d) (5 6) 8 – – 3. Evaluate. Show your work for full marks. a) + 3 [– 2 (5 6) ]2 –
f) g) – 32 + (– 4)2 h) = 2. Express as a single power. 4] a) b) (– 9)13 (– 9)7 c) x23 ÷ x –9 d) (5 – 6) – 8 3. Evaluate. Show your work for full marks. a) + 3 [– 2 (5 – 6) ]2
Numeracy-Practice-Test-1.docx