Discriminate of the quadratics

Reference no: EM1317358

[A] By examining the sign of the discriminate in part a, how many x-intercepts would the graph of y = x2 + 4x + 4 have? Explain your answer.

[B] Compute the value of the discriminate of x2 +4x +4 = 0

Reference no: EM1317358

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