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2x^3-6x^2=0
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2007-07-10 06:36:05 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
x^2 * (2x - 6) = 0
x = 0.0, 0.0, 3.0
2007-07-10 06:40:22 · answer #1 · answered by none2perdy 4 · 0⤊ 0⤋
2x^3 - 6x^2 = 0
Factor out x^2
x^2(2x - 6) = 0
Either:
x^2 = 0 or 2x - 6 = 0
So, either
x = 0 or x = 3
2007-07-10 06:40:22 · answer #2 · answered by pki15 4 · 0⤊ 0⤋
2x^3 - 6x^2 = 0
2x^2 (x - 3) = 0
x - 3 = 0/2x^2
x - 3 = 0
x = +3
2007-07-10 06:40:06 · answer #3 · answered by Merajzai 2 · 0⤊ 0⤋
2x^2(x-3) = 0
x = 0 or 3
2007-07-10 06:40:53 · answer #4 · answered by Becky M 4 · 0⤊ 0⤋
2x² (x - 3) = 0
x = 0 , x = 3
2007-07-10 08:21:43 · answer #5 · answered by Como 7 · 0⤊ 0⤋
2x^3-6x^2 = 0
x^2 (2x - 6) = 0
2x - 6 = 0
x = 2...
x = 2 ; x = 0 (double root)
2007-07-10 06:40:03 · answer #6 · answered by mark r 4 · 0⤊ 1⤋