x2+(a-3)x-3a,(x+a) khushi
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Posted by Rida Zaidi 2 years, 11 months ago
- 5 answers
Khushi Qureshi 2 years, 11 months ago
x+a=0
x=-a
P(x)=x²+(a-3)x-3a
P(-a)=(-a)²+(a-3)(-a)-3a
P(-a)=a²-a²+3a-3a
P(-a)=0
Jahan Jahan x,hai vahan -a rakh de
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Rida Zaidi 2 years, 11 months ago
1Thank You