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Question 1(v)
Using laws of exponents, simplify and write the answer in exponential form:
(v) $(5^{2})^{3} \div 5^{3}$

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Solution

(v) $(5^{2})^{3} \div 5^{3} = 5^{2 \times 3} \div 5^{3} = 5^{6} \div 5^{3} = 5^{3} [∵ (a^{m})^{n} = a^{m \times n}]$

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