What is the simplest form of the expression below?

(4a+2b) + (6a+5b)
F. 6a+11b
G. 10a+7
H. 10a + 7b
J. 17ab
i think the answer is either h or j

4 answers

Which do you think is right?

Note: J shows multiplication, not addition.
it's j
But your problem is all addition.

H is correct.
sorry i meant to put h