find a quadratic polynomial whose zeroes are 3and -2
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Answered by
5
The general form of quadratic polynomial is
x²-(alpha+beta)x+alpha× beta.
here alpha if 3 and beta is -2.
x²-(3+(-2))x+3×-(2)
x²-(1x)-6
x²-x-6 is required polynomial.
x²-(alpha+beta)x+alpha× beta.
here alpha if 3 and beta is -2.
x²-(3+(-2))x+3×-(2)
x²-(1x)-6
x²-x-6 is required polynomial.
swetha05:
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hmm...is it correct?
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Answered by
1
sum=3+(-2)= 1
product=3×(-2)=-6
now ,we know that the equation will be
x^2-(sum)x+(product)
=>x^2-x-6
i hope u got it now
product=3×(-2)=-6
now ,we know that the equation will be
x^2-(sum)x+(product)
=>x^2-x-6
i hope u got it now
yes
thanks u so much
welcome
hmm..when ever i have doubt I'll contact u
ohk
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