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