Question

find the quadratic polynomial sum of whose zero is -5 and praduct is 4​

Answer 1

Answer:

p(x)= x^2 -(-5)x +4

p(x) =x^2+5x+4

Answer 2

Step-by-step explanation:

sum of zeros = -5

alpha + betha = -5

and, product of zeros = 4

alpha * betha = 4

now, by the formula

x^2 - (alpha + betha ) x + (alpha * betha)

= x^2 -(-5)x + 4

= x^2 + 5x + 4..

hope it helps...