Question

find the quadratic polynomial
sum and Product of
whose zeroes are 2 and -1
repectively.​

Answer 1

Answer:

for forming an quadratic

we have a formula which is as mentioned below

$x^{2} -(\alpha +\beta )x+\alpha \beta$

here alpha and beta are the roots of the eqution

we are given that the sum of roots is 2

and product is  -1

putting these values you get

$x^{2} -2x-1=0$

as the required quadratic equation

Step-by-step explanation:

Answer 2

step by step explanation

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