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serious [3.7K]
4 years ago
12

Select the correct answer from each drop-down menu. Simplify. √63

Mathematics
2 answers:
gtnhenbr [62]4 years ago
4 0

Answer: 3\sqrt{7}

Step-by-step explanation:

Separate \sqrt{63} into \sqrt{7} and \sqrt{9}.  Then simplify \sqrt{9} into 3.  Thus, the simplified version of \sqrt{63} is 3\sqrt{7}

harkovskaia [24]4 years ago
3 0

Answer:

√63 can be written as

√ 9 × 7 = √ 9 × √7 = 3 × √ 7

= 3√7

Hope this helps you

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