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Mathematics 14 Online
OpenStudy (anonymous):

(-3y^2 -7y - 9) - (4y^2 + 6y + 9 ) is the answer 7y^2 or -7y^2

OpenStudy (anonymous):

Its -7x^2-13x-18

OpenStudy (anonymous):

yes correct

OpenStudy (anonymous):

Yay Thannks!! :D

OpenStudy (anonymous):

-7x^2-13x-18

OpenStudy (anonymous):

=)

OpenStudy (anonymous):

idk who best anser but vikranslgnsf answered first.. soorrry

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