Question

Find a quadratic polynomial with zeros 5 and -2

Answer 1

Step-by-step explanation:

Sum of zeros = 5+-2 = 3

Product of zeros = 5*-2 = -10

The general form is: ax^2 + bx + c

sum of zeros = -b/a = -3

Product = c/a = -10

x^2 - 3x - 10 = 0

Answer 2

Answer:

Step-by-step explanation:

Sum= 5+(-2) = 5-2=3

Product=5 (-2)=(-10)

Polynomial = k (x^2-Sx+P)=k (x^2-3x-10)= let k=1

⇒polynomial = x^2-3x-10