Question

find the value of p for which the following equation has 2 roots
(p-12)x^2 +2(p-12)x +2=0

Answer 1

Answer:

ANSWER

(p−12)x

2

−2(p−12)x+2=0

For quadratic equation to has equal roots

b

2

=4ac

4(p−12)

2

=4(p−12)(2)

p−12=2

p=2+12

p=14

Step-by-step explanation:

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