Question

hi guys I have an equation to factor completely
9b^2+12b+4

Answer 1

\[(3b+2)^2=9b^2+12b+4\]

Answer 2

huh? how did y ou do that so fast IM jealous. I could never ever have gotten that i tried like a m illion combos

Answer 3

:) I first spotted the \(9b^2+12b\) to give me the hint at how to factorise. i.e. \(9b^2=(3b)^2\)

Answer 4

ok

Answer 5

it just takes practice - you'll get there

Answer 6

lol thanks

Answer 7

yw