Question

find the values of p for which the following quadratic equation has two equal roots:(p-12)x2 + 2(p-12)x + 2 = 0

Answer 1

(p-12)*2+2(p-12)*2=0
2p-24+2p-24*2=0
4p-48*2=0
4p-96=0
4p=0+96
P=96/4
P=24

Answer 2

Answer:

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