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simplify the expression as much as possible?

w * square root of 45z^5 + 7z^2 square root of 20zw^2

2007-07-08 17:53:01 · 1 answers · asked by mario b 1 in Science & Mathematics ➔ Mathematics

1 answers

w√(45z^5) + 7z^2√(20zw^2) =
3wz^2√(5z) + 14wz^2√(5z) =
17wz^2√(5z)

2007-07-08 18:02:21 · answer #1 · answered by Helmut 7 · 0⤊ 0⤋

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