MelanyJ391932 MelanyJ391932

27-10-2022
Mathematics

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simply the given polynomial (5x2+2y+7)+(2x2+3y-1)

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BrantsonQ565001 BrantsonQ565001

27-10-2022

[tex](5x^2+2y+7)+(2x^2+3y-1)[/tex]

remove the parenthesis

[tex]5x^2+2y+7+2x^2+3y-1[/tex]

group the posible operations

[tex](5+2)x^2+(2+3)y+(7-1)[/tex]

and solve

[tex]7x^2+5y+6[/tex]

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