Question

find the quadratic polynomial whose zeroes are -5 and -7​

Answer 1

Answer:

the quadratic polynomial will be

Step-by-step explanation:

x^2+5x-7

Answer 2

Answer:

Equation : x² + 7x + 35

Step-by-step explanation:

α = -5 , β = -7

α+β = -5 + -7 = -12 , αβ = (-5)(-7) = 35

then ,

x² - (α+β)x + αβ = x² - (-7)x + 35 = x² + 7x + 35