Need help with math question
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Need help with math question

[From: ] [author: ] [Date: 11-12-24] [Hit: ]
......
i need to simplify this

x^2+x^3+3x^3+x^2+7y^2

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Step #1 - Add x^3 and 3x^3 together which equals to 4x^3
Step#2 - Add x^2 and x^2 together which equals to 2x^2
and the 7y^2 stays the same.

So the answer is... 4x^3 + 2x^2 + 7y^2

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x^2[1+x+3x+1+7y^2]=x^2[7y^2+4x+2]! Answer

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4x^3 + 2x^2 + 7y^2

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2x^2+4x^3+7y^2
1
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