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Numerical value of the expression |3x^2 + 1/2x^2 + 2| for x = -3

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Numerical value of the expression |3x2 + 1/2x2 + 2| for x = -3

(A)  4

(B)  2

(C)  3

(D)  0

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Correct option   (A) 4

Explanation :

We have

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