Im really confused how to do it. ive googled it and still do not understand. :/ . the example my teacher gave was this : (5x^1y^2) (-2x^2y^3) (3xy) then he said to solve like this: 5x-2x3= -30
1+2+1=4
2+3+1=6
the answer he gave was: -30x^4y^6 I dont get how he did that? Ive been staring at it but cant figure it out.. thank you sooooo much!!!
1+2+1=4
2+3+1=6
the answer he gave was: -30x^4y^6 I dont get how he did that? Ive been staring at it but cant figure it out.. thank you sooooo much!!!