Question

sum and product of a quadratic polynomial is 4 and -4 respectively, find the polynomial

Answer 1

Answer:

x² -4x - 4

Step-by-step explanation:

Sum of zeros = $\frac{-b}{a}$ = $\frac{4}{1}$

Therefore, b = -4 and a = 1

Product of zeros = $\frac{c}{a}$ = $\frac{-4}{1}$

Therefore, c = -4

Standard form of a quadratic polynomial = ax² + bx + c

Therefore, substituting the values of a ,b and c

x² -4x - 4