Question

Factor 9b^2 -4

Answer 1

please answer i need the help

Answer 2

do u want me te show u how??

Answer 3

or just the answer

Answer 4

both would be nice please

Answer 5

ok so the first thing u have to do is figure out what gives u 9b^2 ... what do u think

Answer 6

(3 b-2) (3 b+2).

Answer 7

i ave no clue how to do it haha

Answer 8

ok well thanks to the guy that gave u the answer well if u still wanna i can show u ... so it would be 3b

Answer 9

would (3 b+2) (3 b -2). be the same?

Answer 10

yup because u use FOIL
Front Outer
Inner Last

Answer 11

ok thank you!!