3 years ago

2 square root of 8 multiplied by the square root of 20

Mathematics

2 answers:

Len [333]3 years ago

7 0

It is 25.2982212813 hope you have a good day

dybincka [34]3 years ago

6 0

Step-by-step explanation:

$2 \sqrt{8} \times \sqrt{20} \\ \\ = 2 \sqrt{4 \times 2} \times \sqrt{4 \times 5} \\ \\ = 2 \times 2 \sqrt{2} \times 2 \sqrt{5} \\ \\ = 8 \sqrt{2 \times 5} \\ \\ = 8\sqrt{10}$

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