Find the polynomial whoes zeros are the reciprocal of the zeros of the polynomial 2x²+13x+15
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Answer:
2x²+13x+15
2x²+10x+3x+15
2x(x+5)3(x+5)
(x+5)(2x+3)
x+5=0. , 2x+3
x=-5. ,2x=-3
,x=-3/2 that is the answer
Answered by
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Step-by-step explanation:
2x^2+13x+15
= 2x^2+10x+3x+15
=2x(x+5)+3(x+5)
=(2x+3)(x+5)
x=-1.5,x=-5
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