asked 234k views
3 votes
√21(√3+√14) Simplify the expression

asked
User Thanks
by
8.2k points

2 Answers

2 votes

I have no assurance that this is correct, might it be 16

answered
User Tony Abboud
by
8.4k points
4 votes

√21(√3+√14)

= √63 + √294

= √9 *√7 + √49√6

= 3√7 + 7√6 (answer)

answered
User Rjacks
by
8.4k points
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