Question

http://prntscr.com/b31n0u

Answer 1

@Zarkon please help me, my basket weaving friend

Answer 2

Ganesh :D

Answer 3

Looks like a square. Do you know the formula for the area of a square?

Answer 4

side squared

Answer 5

or length squared

Answer 6

Right, so squaring this length is:

\[(2x-1)^2\]
Expanding it, that's:

\[(2x-1)(2x-1)\]

Now, let's FOIL it out, what do you get?

Answer 7

i got it xD thanks tho @FortyTheRapper <33333