Question

Find the quadratic polynomia whose roots are 5 and -7

Answer 1

Step-by-step explanation:

Let zeroes of the quadratic polynomial be A and B

For quadratic polynomial=

x^2 - ( A+ B)x + ( A*B)

x^2 -(5-7)x +(5*-7)

x^2-(-2)x + (-35)

x^2 +2x -35

Required Polynomial=

x^2 +2x -35