Q5 of 113 Page 65

The zeros of the polynomial 4x2 + 5√2x – 3 are

We have, f(x) = 4x2 + 5 x – 3


Now, put f(x) = 0


4x2 + 5 x – 3 = 0


4x2 + x -√2x – 3 = 0


2√2x(√2x + 3) -1(√2x + 3) = 0


(2√2x -1) (√2x + 3) = 0



Hence, option C is correct.

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