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