Question

Hi how do you factor 2x - 3 and 2x + 3?

Answer 1

they're not factorable as binomials..

Answer 2

do you mean to multiply these out?

Answer 3

ya multiply them out

Answer 4

do you know difference of squares?
a^2 - b^2 = (a+b)(a-b)
???

Answer 5

this is just a shortcut of doing FOIL....

Answer 6

do you have an answer?
or do you need more help?

Answer 7

You should use FOIL. @dpalnc 's suggestion is good too once you get a bit more advanced.