SOLUTION: Adding rational expressions with differnt denominatiors 2 + 3 - - 3x2 + x3 answer is 2x+9 ----- 3x to power of 3 provide steps

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Question 390202: Adding rational expressions with differnt denominatiors
2 + 3
- -
3x2 + x3
answer is 2x+9
-----
3x to power of 3 provide steps
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
2/3x^2 + 3/x^3 LCD=3x^2*x^3=3x^5
=(2x^3+3(3x^2))/3x^5
=(2x^3+9x^2)/3x^5
.
Ed