for each of the following find a quadratic polynomial whose sum and product respectively of the zeroes are as given also find the zeroes of these polynomial by factorisation 1) -2 root 3 , -9
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Step-by-step explanation:
sum = -2root3 , so -b/a = -2root3/1 -(i)
product = -9 , so c/a = -9/1 -(ii)
on comparing 1 and 2 , a= 1 , b= 2root3 , c= -9
so p(x) = x square + 2root3x -9
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