SOLUTION: THis is the best I can type it out. I hope you understand it. 6x to the second power y to the third power + 9x to the second power y to the third power. divided by 3x to the second

Algebra ->  Expressions-with-variables -> SOLUTION: THis is the best I can type it out. I hope you understand it. 6x to the second power y to the third power + 9x to the second power y to the third power. divided by 3x to the second      Log On


   



Question 99131: THis is the best I can type it out. I hope you understand it. 6x to the second power y to the third power + 9x to the second power y to the third power. divided by 3x to the second power y by the second power. Simplify it. It looks sort of like this.
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
6x to the second power y to the third power + 9x to the second power y to the third power. divided by 3x to the second power y by the second power. Simplify it. It looks sort of like this.
:
%286x%5E2%2Ay%5E3+%2B+9x%5E2%2Ay%5E3%29%2F%283x%5E2%2Ay%5E2%29
:
You have like terms in the numerator, just add them
%2815x%5E2%2Ay%5E3%29%2F%283x%5E2%2Ay%5E2%29
:
Cancel 3x%5E2 into 15x%5E2%2Ay%5E3, you have:
:
%285y%5E3%29%2F%28y%5E2%29
:
5y%5E%28%283-2%29%29 = 5y
: