1. When the quadratic expression af ax^2+bx+c is a perfect square trinomial, do you agree
that the value of its discriminant is zero? Justify your answer by giving at least two
examples
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1. When the quadratic expression af ax^2+bx+c is a perfect square trinomial, do you agree
that the value of its discriminant is zero? Justify your answer by giving at least two
examples
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Step-by-step explanation:
If the discriminant is less than zero then the roots are not real because we would be forced ... The roots of a quadratic equation ax2 bx c 0 a 0 are given by 2 4 2 b b ac a ... Substitute in the values of and . b 2 4ac 16 2 4 1 64 b 2 4ac 256 256. ... quadratic equation and then solving that trinomial by taking its square root.