Question

Fctor : ( Trinomials x2-7bx+c)

1. x2-4x-12
2. x2 - 6x -8
x2 + 10x +16
i need help

Answer 1

i suggest you ask them one by one for the following reasons
1) you'll learn better
2) some of us tend to get lazy to reply when we see there are too many questions in one go

Answer 2

If you need the hint for all three-here it is.

\(\Rightarrow x^2 +2x - 6x - 12 \)

Answer 3

\(\Rightarrow x^2 + 8x + 2x + 16 \)
^ for the third

Answer 4

Still thinking for 2nd

Answer 5

1: http://openstudy.com/study#/updates/4ff1555ee4b03c0c488a3365
2: http://openstudy.com/study#/updates/4ff15b3fe4b03c0c488a3515

Answer 6

@merryjoy Do you only want the answers, or do you want to learn how to do this yourself?