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EXAMPLE 14 Ifaand Bare the zeros of the quadratic polynomial f(x) = kx² + 4x + 4 such that+ B = 24, find the dalues of k.SOLUTION Tt is given that a and Bare the zeros of the quadratic polynomial |
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Answer» bdbdbdbx
x x x x x x x x x x x x x x x
nnsnznz.z z x z z z x x
z z z zz z z z a.s.s s s s z z z z z z z z
x
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