Question

WRITE QUADRATIC POLYNOMIALS HAVING ZEROS 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