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Mathematics 11 Online
OpenStudy (atlantisholiday):

Find the sum. (2a2 + ab + 2b) + (4a2 − 3ab + 9)

OpenStudy (lhgraythorn):

I'm assuming "2a2" and "4a2" is actually 2a^2 and 4a^2?

OpenStudy (lhgraythorn):

Fist open the parenthesis, then combine the like terms, and the rest is pretty simple.

OpenStudy (lhgraythorn):

Because the sign in the middle is +, we don't have to worry about changing any of the signs in the second parenthesis.

OpenStudy (bigbosssaint21):

there offline bud

OpenStudy (lhgraythorn):

I just noticed lol

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