MATHEMATICS HIGH SCHOOL

If b^2-4ac=0 determine the need or real solutions of the equation ax^2+bx+c=0

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Answer 1
Answer: If  B² - 4 A C = 0 ,

then

Ax² + Bx + C = 0 has two real roots, and they are equal.

In other words,   Ax² + Bx + C  is a perfect square.

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