Pixlemania14 Pixlemania14

24-05-2017
Mathematics

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(5x^2+3x-2)+(3x^2-6x+7)
SHOW WORK TO GET POINTS AND MUST BE CORRECT

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AwesomeAnand AwesomeAnand

24-05-2017

(5x^2+3x-2)+(3x^2-6x+7)
5x^2+3x^2=8x^2
3x+-6x=-3x
-2+7=5

8x^2-3x+5

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24-05-2017

[tex](5x^2+3x-2)+(3x^2-6x+7)=\underline{5x}^2+\underline{\underline{3x}}-\underline{\underline{\underline{2}}}+\underline{3x^2}-\underline{\underline{6x}}+\underline{\underline{\underline{7}}}=[/tex]
[tex]=8x^2-3x+5[/tex]

Answer Link

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