Question

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)

Answer 1

`15x^(3)+20x=5x(3x^(2)+4)`

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Answer 2

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