RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 2. Polynomials

Subject: Maths - Class 10th

Q. No. 6 of Multiple Choice Questions (MCQ)

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6

The zeros of the polynomial are

We have, f(x) = x2 + x – 2


f(x) = 6x2 + x – 12 =0


Now, put f(x) = 0


6x2 + x – 12 = 0


6x2 + 9x – 8x – 12 = 0


3x(2x + 3) -4(2x + 3) = 0



Hence, option B is correct.

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