Question

find the quadratic polynomial the sum of whose zeros is -10 and product of its zeros is-39​

Answer 1

Answer:

x^2 + 10x - 39 = 0

Step-by-step explanation:

Given,

alpha + beta = -10

alpha beta = -39

x^2 - ( alpha + beta ) x + ( alpha beta ) = 0

x^2 - ( - 10 ) x + ( - 39 ) = 0

x^2 + 10x - 39 = 0