construct the a quadratic equation if the sum and the product of the roots are 3 and -2respectively
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kunal224:
thanks siddhi ji
Welcome kunal ji
ok
siddhi ji
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Hello,
(α+β)=3=-b/a
and α*β= -2 =c/a
=>ax²+bx+c=0
=>X²+b/ax + c/a = 0
=>X²-3x - 2 =0
I hope you understand very well dear :-)
(α+β)=3=-b/a
and α*β= -2 =c/a
=>ax²+bx+c=0
=>X²+b/ax + c/a = 0
=>X²-3x - 2 =0
I hope you understand very well dear :-)
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