1.

Express the following into the exponential form:(i) 14 × 14 × 14(ii) 25 × 25 × 25 × 25 × 25(iii) ab × ab × ab × ab(iv) 7 × p × p × q

Answer»

(i) 14 × 14 × 14 = 143

(ii) 25 × 25 × 25 × 25 × 25 = 25

(iii) ab × ab × ab × ab = (ab)4

(iv) 7 × p × p × q = 7 × p2 × q



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