Question

Evaluate the following. No.1 16power -2 no .2. 2 power-2 ×2 power -3​

Answer 1

$1)16^{ - 2} = 0.00390625$

$2) \: {2}^{ - 2} \times {2}^{ - 3} \\ 0.25 \times 0.125 \\ =0.03125$

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