2-5- 2-2- a1-128 b-1-128 c-1-8 d1-8

(2^ 5÷ 2^ 2)=2^ 5 ( 2) =2^5 2=2^ 3{∵ a^m ÷ a^n =a^m n} =1/2^3=1/8 ...

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Exponents with like Bases

2-5÷ 2-2=? a1...

Question

$(2^{- 5} \div 2^{- 2}) = ?$

$(a) \frac{1}{128}$

$(b) \frac{- 1}{128}$

$(c) - \frac{1}{8}$

$(d) \frac{1}{8}$

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Solution

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