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Mathematics 7 Online
OpenStudy (anonymous):

(14x2 + 7x) + 9x2 =

OpenStudy (anonymous):

\[14x ^{2}+7x+9x ^{2}\] collect like terms.

OpenStudy (anonymous):

what do you need done with it just simplify?

OpenStudy (anonymous):

@math12345 ?

Parth (parthkohli):

Remove the parentheses because they are of no use.

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