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Simplify this equation: x^2+2x-1+x2+6y^9

PsychoBaker  Jun 21, 2017
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 #1
avatar+1224 
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I will assume for this problem that \(x2\hspace{1mm}\text{means}\hspace{1mm}{x^2}\). In this problem, there is only one like term in the expression \( x^2+2x-1+x^2+6y^9\); the 2 x^2-terms. Let's combine them:
 

\( x^2+2x-1+x^2+6y^9=2x^2+2x-1+6y^9\)

 

Normally, I would stop here, but sometimes you should order your terms in term of its individual degree. If this is the case, your final answer is:
 

\(6y^9+2x^2+2x-1\)

TheXSquaredFactor  Jun 22, 2017
 #2
avatar+178 
0

Thank you.

PsychoBaker  Jun 22, 2017

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