Question

Please answer Write in exponential form.

${(2.5)}^{4} \div (\frac{1}{2.5})^{2}$
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Answer 1

Answer:

26 = 2 × 2 × 2 × 2 × 2 × 2 = 64

(ii) 93 = 9 × 9 × 9 = 729

(iii) 112 = 11 × 11 = 121

(iv)54 = 5 × 5 × 5 × 5 = 625

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