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algebr 2 help?

Simplify. 3sqrt72

a=6sqrt18 b=36 c=6sqrt6 d=18sqrt2

2007-12-19 03:04:45 · 2 answers · asked by ivan m 2 in Science & Mathematics ➔ Mathematics

2 answers

72 = 36 x 2
3sqrt(72) = 3 x 6 x sqrt(2) = 18 sqrt(2)
ans. d

2007-12-19 03:08:01 · answer #1 · answered by norman 7 · 0⤊ 0⤋

answer is c

2007-12-19 11:11:17 · answer #2 · answered by danish s 3 · 0⤊ 0⤋

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