Question

find the square root 27×64 ​

Answer 1

Step-by-step explanation:

$\sqrt{27 \times 64} \\ = \sqrt{3 \times 3 \times 3 \times 8 \times 8} \\ = 3 \times 8 \times \sqrt{3} \\ = 24 \sqrt{3}$

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Answer 2

Answer:

$\sqrt[3]{27 } = (3 \times 3 \times 3) \frac{1}{3} = {3}^{3} \frac{1}{3} \\ \sqrt[3]{27} = 3 \\ \sqrt[3]{64} = (2 \times 2 \times 2 \times 2 \times 2 \times 2) \frac{1}{3} \\ = ( {2}^{6} ) \frac{1}{3} = {2}^{2} = 4 \\ \sqrt[3]{64 } = 4$

Cube root of 27×64