Question

help

Answer 1

@AZ

Answer 2

Do you know how to factor
\[x^2+11x+28\]

Answer 3

Like, not looking at those stuff, an you factor that

Answer 4

no

Answer 5

Okay,
so, we have x^2 + 11x +28
This means, we have to get 2 factors of 28 that multiply to 28, but also add up to 11
Can you think of them?

Answer 6

4 and 7

Answer 7

Yep!
So, we have
\[x^2 + 11x+28 = (x+7)(x+4)\]
so now, can you fill in teh blanks?

Answer 8

ok i got it thanks

Answer 9

yw~!