need help simplifying please?

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1. sqrt x^4y^3

2. 6 sqrt 147

2007-12-21 09:13:34 · 2 answers · asked by God Bless America!~ 4 in Education & Reference ➔ Homework Help

sqrt x^4 y^3= sqrt x^2* sqrt x^2 y^2 * y=x^2 sqrt y

6 sqrt 147 = 6 sqrt 49* sqrt 3= 42 sqrt 3

2007-12-21 10:00:25 · answer #1 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

1. sqrt(x^4) = x^2
x^2y^(3/2) ??

2. use: 147 = 3x49 = 3 x 7^2

2007-12-21 17:21:29 · answer #2 · answered by ? 3 · 0⤊ 0⤋