Question

If the zeroes of the quadratic polynomial ax2 + bx + c,c#0 are equal then​

Answer 1

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If the zeroes of the quadratic polynomial

$a {x}^{2} + bx + c= 0 \: \:$

are equal then

Discriminant

$= {b}^{2} - 4ac = 0$

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Answer 2

Answer:

D=0

Step-by-step explanation:

roots are equal if D=b2-4ac=0

here zeros means its roots.