Question

write the quadratic polynomial having zeroes as 1 and -2​

Answer 1

Answer : p (x) ➭x² + x - 2

Step by Step Explanation :

▪Given that

✔1 and -2 are the zeroes of polynomial p (x)

General formula → x² - s(x) + p

[ Where s and p are sum and product of zeroes respectively ]

Now we have

➭sum : 1 + (-2) = -1

➭ Product : 1 × (-2 )= -2

•°• p ( x) ➭ x² + x - 2

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