Question

add the monomials

(a) 7a + 2b and 3a + 4b
(b) 2x2 - y2 and 3x2 + 5y2
(c) - 4x - 5y and 3x - By
(d) 4x + 3y + 5xy, 2x + 10y - 2xy and - 3x - 3y
(e) - 2a + 3b, 5a + 2b -c and-a-b-c
(0) 3x + 4y, 2y2 + 2xy - x, x2 + 2y

step by step plsin column method​

Answer 1

Answer:

10a+6b

Step-by-step explanation:

7a +2b+3a+4b

7a+3a+2b+4b

10a+6b

Answer 2

Answer:

I am answer only 1st question if you told to solve all question then I solve ok

Step-by-step explanation:

(a) ans : 7a-3a+4b-2b

4a+2b

plz mark me brainlist answer