Question

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Answer 1

Resposta:

a)

${4}^{5} = {4}^{1} \times {4}^{4} \\ \\ {4}^{5} = 4 \times 256 \\ \\ {4}^{5} = \green{1024}$

b)

$\sqrt{4 \times 25} = \sqrt{4} \times \sqrt{25} \\ \\ \sqrt{4 \times 25} = 2 \times 5 \\ \\ \sqrt{4 \times 5} = \green{10}$

Bons Estudos!