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I Polynomials :-What must be subtracted from (4x – 2x²-6x^2+2x,So that the result is exactly divisible by (2x²+ x - 1)?​

Answer»

<P>ANSWER: hey MATE here is your answer

by (2x²+ X - 1)?

2x^2+2x-x-1

2x(x+1)-(x+1)

(x+1)(2x-1)

p(1)= 2x²-6x^2+2x

2(1)^2-6(1)^2+2(1)

2-6+2

-2

p(1/2)=2x²-6x^2+2x

2(1/2)^2-6(1/2)^2+2(1/2)

2×1/4-6×1/4+2×1/2

2-3/2+1


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