Question 6(vii) Simplify: (vii) 24×32
(vii) 24×32
= 2×2×2×2×3×3
= 144
Question 15
Which of the following is not equal to 1? (a)23×324×18 (b)[(−2)3×(−2)4]÷(−2)7 (c)30×535×25 (d)24(70+30)3