Asap simplify the sum or difference: 4√2-7√ a.) -√6 b.) -3√2 c.) -11√2 d.) 11√2 simplify the sum or difference: 3√7- √63 a.) -2√7 b.) -6√7 c.) -4√3 d.) 0

First question answer is B.

Second question answer is D.

3^2 = 9, 7 x 9 =63
**In case you're wondering why 3 square root 7 equals to square root 63.

Hope this helps.

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