Find9CQA4 – InterviewSolution

1.

Find9CQA4

Answer»

x^2 - 2x - 8 = 0x^2 - 4x + 2x - 8 = 0x(x - 4) + 2(x - 4) = 0(x + 2)(x - 4) =0x = - 2, 4

Zeros of quadratic equation are - 2, 4

Sum of zeros = - b/a = 2Product of zeros = c/a = - 8

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