Asked by kamleen

is this anwer correct
9a^2b + 3c + 2a^2b + 5c =

ANSWER : 11a^2 + 8c^2
Answered by Reiny
your answer is not correct

9a^2b + 3c + 2a^2b + 5c
= 11a^2b + 8c
Answered by PsyDAG
11a^2 + 8c

Where did you get c^2?
Answered by kamleen
9a^2b + 2a^2b= 11a^2
3c+5c = 8c^2

so the answer IS 11a^2 +8c^2
Answered by drwls
No, it isn't.

Both your last equations, and "the answer" are wrong. Read again the posts of Reiny and PsyDAG.
Answered by kamleen
there are choices
a) 19a^2bc
b) 11a^2b+8c
c) 11a^4b^2 +8c^2
d) 19a^2b^2c^2
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