How do you simplify $\sqrt{10} \times \sqrt{8}$ $sqrt10xxsqrt8$ ?

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Answer 1 · 2018-04-10T10:24:51

$4 \sqrt{5}$ $4sqrt(5)$

Given: $\sqrt{10} \times \sqrt{8}$ $sqrt(10)xxsqrt(8)$

$\sqrt{2 \times 5} \times \sqrt{2 \times 2^{2}}$ $sqrt(2xx5)xxsqrt(2xx2^2)$

$\sqrt{2 \times 5 \times 2 \times 2^{2}}$ $sqrt(2xx5xx2xx2^2)$

$\sqrt{2^{2} \times 5 \times 2^{2}}$ $sqrt(2^2xx5xx2^2)$

$2 \times 2 \times \sqrt{5}$ $2xx2xxsqrt(5)$

$4 \sqrt{5}$ $4sqrt(5)$

How do you simplify √10×√8sqrt10xxsqrt8?