Question

Given the function f(x)=x2+10x+24, the factors are _____ and _____, which means that the zeroes of the function occur at _____ and _____.


Select one answer for each blank in the previous sentence.


x = 12


x – 6


x – 12


x – 2


x = 2


x + 6


x = -2


x + 2


x + 12


x = -12


x = -4


x = -6


x – 4


x = 6


x = 4


x + 4

Answer 1

x2+10x+24
x2+6x+4x+24
x(x+6)+4(x+6)
(x+6)(x+4)
so zeros are
x=-6 and -4

Answer 2

for first 2 blank
x+6 and x+4
last 2 blanks
x=-6
x=-4

Answer 3

thank you:)

Answer 4

wlcm:)