miah1999
miah1999
03-06-2017
Mathematics
contestada
Simplify (8x^2+2y-6) + (2x^2+7y)
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JunhaoZ
JunhaoZ
03-06-2017
You can add like terms: 8y^2+2x^2=10x^2, and 2y+7y=9y. Therefore your answer is 10x^2+9y-6
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