Question

add the following expressions:- (1) a²b, -6 a²b and 3a²b (2) x²+4 xy and 2x²-5xy (3)2a+ 3a²,- 2a²+5a and 5a²+ a
(4) 4x³+2xy+4 and 2x³-5xy+9
with explaintion​

Answer 1

Answer:

this your answer correct