i)615610=610+15=625 Using am×an=am+n
Using laws of exponents, simplify and write the answer in exponential form:
(i) 32 × 34 × 38 (ii) 615 ÷ 610 (iii) a3 × a2
(iv) 7x× 72 (v) (vi) 25 × 55
(vii) a4 × b4 (viii) (34)3
(ix) (x) 8t ÷ 82