(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

solve.

.2y^3 + .6y^3 - .5y^3

I believe the answer to be .3y^3

2. Relevant equations

3. The attempt at a solution

i got the answer to be .8y^3 - .5y^3

= .3y^3

I think this is correct, I'm not sure, please let me know if I finished this correctly.

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# Homework Help: Adding variables with same exponents

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