Question

Find the quadratic equation whose roots are -1 and 2​

Answer 1

Answer:

hy buddy. ..

Step-by-step explanation:

p (x) = x2 - ( sum of zeroes )x + ( product of zeroes )

sum of zeroes = -1

product of zeroes = 2

p ( x ) = x2 + 1x + 2

this is the required quadratic equation. ......

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