Asked by kamleen
is this anwer correct
9a^2b + 3c + 2a^2b + 5c =
ANSWER : 11a^2 + 8c^2
9a^2b + 3c + 2a^2b + 5c =
ANSWER : 11a^2 + 8c^2
Answers
Answered by
Reiny
your answer is not correct
9a^2b + 3c + 2a^2b + 5c
= 11a^2b + 8c
9a^2b + 3c + 2a^2b + 5c
= 11a^2b + 8c
Answered by
PsyDAG
11a^2 + 8c
Where did you get c^2?
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
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.
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
a) 19a^2bc
b) 11a^2b+8c
c) 11a^4b^2 +8c^2
d) 19a^2b^2c^2