Question

....

Answer 1

What do you think the answer could be?

Answer 2

5

Answer 3

Yeah I think you are corret

Answer 4

f(x)= x^2 +7x -24
g(x) = -3x -40

f(x) = g(x)

x^2 +7x -24 = -3x -40

do you can solve it ?

Answer 5

or how you get this 5 ?

Answer 6

x=-2
x=-8

Answer 7

how you get these ?

Answer 8

x^2 +10x +16 = 0

yes - you get this

=(x+8)(x+2)

yes ?

Answer 9

and from these result x+8=0
x=-8

x+2=0
x=-2

Answer 10

do you understand it now ?

Answer 11

thank you

Answer 12

np

yw

anytime