Question

PLEASE ANSWER THIS... ​

Answer 1

Answer:

given algebraic expression are: 4a2 + 5b + 6ab, 3ab, 6a2 - 2b2, 4b2- 5ab;

now adding all expressions [horizontal method ]

= (4a2 + 5b2 + 6ab) + 3ab + (6a2- = 2b) + (4b2-5ab)

= (4a2 + 6a2) + (5b²- 2b2 + 4b2) +

(6ab + 3ab - 5ab) = 10a? + 7b? + 4ab

= 10a2 + 7b2 + 4ab

add all expressions [vertical method]

4a2 + 5b2 + 6ab

+ 3ab

+6a2 - 262

+ 4b2 - 5ab

10a2+ 7b2 + 4ab

Answer 2

plz thanks my answers i will thanks yours

purple u