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Mathematics 10 Online
OpenStudy (anonymous):

Combine like terms to simplify the expression: 7x + 3y 2 + 6x 1 y2 a. -2y3 + 13x - 3 b. -3y3 + 13x2 - 3 c. -y2 + 3y + 42x2 -3 d. - y2 + 3y + 13x - 3 is it b ? /:<

OpenStudy (callisto):

Do you mind re-type your question a bit. especially for the expression of the question? It's not clear...

OpenStudy (anonymous):

That's all I was given, that's why I personally don't understand it .

OpenStudy (callisto):

I meant...7x + 3y 2 + 6x 1 y2 ^ The 1 here doesn't make sense to me...

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