rnnoto0136 rnnoto0136

29-03-2018
Mathematics

contestada

what expressions are equivalent to 4 square root of 5

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jding713 jding713

29-03-2018

√80.
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We can rewrite as 4√5. To multiply the 4 back in to the square root, we square it and get √16*5 = √80.
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Hope this helps!

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