yanetmontoya yanetmontoya

13-06-2016
Mathematics

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Explain how to get the product of 2 times the square root of 5 and 4 times the square root of 10.

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Ckaranja Ckaranja

13-06-2016

2[tex] 2\sqrt{5} * 4 \sqrt{10} [/tex]

Multiply numbers outside the roots separately. Likewise, do the same for the numbers inside the roots.
8[tex] \sqrt{50} [/tex]

Simplify the number under the root.
*[tex] \sqrt{25*2} [/tex]
8*5[tex] \sqrt{2} [/tex]
40[tex] \sqrt{2} [/tex]

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