factor a number variable or expression out of the polynomial shown below. 15x^3 +20x a. 5x(3x^2+4x) b.5x(3x^2+4) c. 15x(x^2+4x) d.15x(x^2+5x)

asked Dec 23, 2016 52.4k views

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15x^{3}+20x=5x(3x^{2}+4) ~~~~~~~~~~~~~GOODLUCK~~~~~~~~~~~~~~

SoCix answered Dec 28, 2016

by SoCix

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