Question

help

Answer 1

add 6y and 12y

Answer 2

because they both have the same variable

Answer 3

18y

Answer 4

Then after that subtract 2y^2 by 2y^2

Answer 5

0

Answer 6

And yeah you get 18y

Answer 7

but it said 18y was wrong

Answer 8

uhhhh

Answer 9

18y - 4y2 try this

Answer 10

can you use a catulator

Answer 11

yes i can

Answer 12

ok catulate that then tell me what you get

Answer 13

2y(9−2y)

Answer 14

yes

Answer 15

but -2y

Answer 16

-2y(9-2y)

Answer 17

and if that dont work try puting * between 2y and (9-2y

Answer 18

ok thanks

Answer 19

npnp

Answer 20

oh yeah i think its -2y^2 minus 2y^2