remainder factor theorem of 2x3-9x2-11x+30
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Solution:-
−9x 2
−11x+30
By trial we find that,
( - 2) = - 16 - 36 - 22 + 30
= - 52 + 52 = 0
p(−2)=−16−36−22+30
=−52+52=0
Therefore,
We get :
2x 2 −13x+15
2x−10x−3x+15
2x(x−5)−3(x−5)
(2x−3)(x−5)
p(x) = (x + 2)(2x - 3)(x - 5)p(x)=(x+2)(2x−3)(x−5)
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