A quadratic polynomial whose zeroes are -3 and 4 is:- A. x2-x 12 B. x2 x 12 C. x2/x - x/2-6 D. 2x2 2x-24 i want answer with explanation?

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Solution:

To find the quadratic polynomial whose zeroes are -3 and 4, we need to use the fact that if a polynomial has zeroes a and b, then the polynomial can be written as:

P(x) = (x-a)(x-b)

In this case, a=-3 and b=4, so we can write the polynomial as:

P(x) = (x-(-3))(x-4) = (x+3)(x-4)

Now, we can expand this expression to get the quadratic polynomial:

P(x) = x^2 - 4x + 3x - 12

P(x) = x^2 - x - 12

Therefore, the quadratic polynomial whose zeroes are -3 and 4 is x^2 - x - 12.

Answer: A. x^2 - x - 12

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