Factorize the cubic polynomial (i) X^3+5x^2–2x-24
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Answered by
3
Step-by-step explanation:
x³+5x²-2x-24
First find the factors of 24:
24=2 x 2 x 2 x 3
Try:
(x+4)(x²+x-6)
(x+4)(x+3)(x-2)=x³+5x²-2x-24…………..
Answered by
2
Step-by-step explanation:
points please nedded them sorry for answers ...
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