Factor the polynomial and use the factored form to find the zeros.

Algebra
Tutor: None Selected Time limit: 1 Day

Factor the polynomial and use the factored form to find the zeros. (Enter your answers as a comma-separated list.)

P(x) = −x3 + x2 + 12x
x = 
 
Mar 23rd, 2015

= - x(x2 - x - 12)

= - x(x2 - 4x +3x- 12)

= - x(x-4)(x+3)

hence x = 0, 4, 3

Mar 23rd, 2015

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Mar 23rd, 2015
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Mar 23rd, 2015
Dec 11th, 2016
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