Question

factoring by groupings:
1.2x2-x+2yx-y
2.15xy+20y-12x-16
3.26x+2+13xy+y
4.abc+2c+3ad+6
5.ab-d-3ac+9c
.
.
.
PLEASE ANSWER!
THANKS!:DD

Answer 1

this is my 5th thing to say "Welcome to Open Study, were everyone is a genius.. just kidding but anyway Welcome" lol

Answer 2

thanks.but help me to may assignments in math ... :D

Answer 3

1.\[2x^2-x+2yx-y\]
\[x(2x-1)+y(2x-1)\]
\[(x+y)(2x-1)\]

Answer 4

First of all welcome to openstudy ,
please read this :

http://openstudy.com/code-of-conduct

May i know that what u tried ?

Answer 5

1) is answered already

2) 15xy+20y-12x-16
\[\huge{15xy+20y-12x-16}\]
\[\huge{5y(3x+4)-4(3x+4)}\]
\[\huge{(5y-4)(3x+4)}\]

3) .26x+2+13xy+y
\[\huge{26x+2+13xy+y}\]
\[\huge{2(13x+1)+y(13x+1)}\]
\[\huge{(2+y)(13x+1)

I had solved 2 for u , can u do the rest on ur own?

Answer 6

tnx,mathslover <3