Question

Sum and product of zeros of a quadratic polynomial are 2 and

5

respectively. Find the quadratic polynomial.​

Answer 1

Answer:

SÜM of zeroes=2

=> -b/a = 2

=> b/a = -2/1

product of zeroes = 5

=> c/a = 5

=> c/a = 5/1

Here, a = 1, b = -2 & c = 5

required quadratic polynomial is

= ax² + bx + c

= 1 * x² + (-2)*x + 5

= x² -2x + 5

so your answer is x² - 2x + 5