Question

factor by grouping 3v^2+10v+8

Answer 1

8x3=24
6+4=10
3v^2+6v+4v+8
Now separate those four into two groups (by grouping)
Factor out the 3v from the first two terms
3v(v+2)
Then factor out the 4 from the next two terms
4(v+2)
Answer: (3v+4)(v+2)

Answer 2

It says that is incorrect. I'm sorry normaly i can do algebra by myself but i am sick have 3 kids and work full time and can not focus tonight

Answer 3

It's correct because if you re-foil the (3v+4)(v+2) you get the original problem which was 3v^2+10v+8.

Answer 4

onvm my fault i typed the problem wrong. thank you im sorry

Answer 5

No worries. Good job.