the third zero of polynomial, if the sum and product of whose zeroes are-3and2 is
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we know that,
alpha + beta=-3,alpha*beta=2
k(x^2-(alpha+beta)x+(alpha beta))
k(x^2-(-3)x+(2))/1
k and 1 gets cancelled
k(x^2+3x+2)
THE QUADRATIC EQUATION IS x^2+3x+2
=> x^2+2x+x+2
=x(x+2)1(x+2)
=(x+2)(x+1)
x+2=0,x+1=0
x=-2,x=-1
CHEERS,
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