what is sqrt 72 x^2 y^3?

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algebra

2007-12-23 06:29:36 · 6 answers · asked by Josh B 1 in Science & Mathematics ➔ Mathematics

(√72)(x) (y^3/2)
(6√2) (x) (y^3/2)

2007-12-24 21:14:22 · answer #1 · answered by Como 7 · 0⤊ 0⤋

sqrt[72*(x^2)*(y^3)]= x * sqrt[72*(y^3)]
= 8.4852813x*sqrt(y^3)

2007-12-23 14:42:04 · answer #2 · answered by scorpiotigerqueen 2 · 0⤊ 0⤋

sqrt 72 x^2 y^3

= sqrt(36x^2y^2)*sqrt(2y) = 6xy*sqrt(2y)

2007-12-23 14:32:01 · answer #3 · answered by Any day 6 · 0⤊ 0⤋

For algebra problems i use quickmath.com . (And no i'm not trying to sell it or anything, the site's free.)

2007-12-23 14:32:40 · answer #4 · answered by Fadi 3 · 0⤊ 0⤋

3â8XY^2

2007-12-23 14:34:13 · answer #5 · answered by Anonymous · 0⤊ 0⤋

get a calculator.

2007-12-23 14:31:53 · answer #6 · answered by alannabanana 2 · 0⤊ 0⤋