In the algebraic expression `2a^2b+3a b^2-7a b-4b a^2,` we have `2\ a^2b` and `-4b a^2` as like terms, whereas `3a b^2a n d\ 7a b` are unlike terms.

In the algebraic expression 2a^(2)b+3ab^(2)-7ab-4ba^(2), we have 2a^(2)b and -4ba^(2) as like terms,whereas 3ab^(2) and 7ab are unlike terms.

Add the algebraic expressions: 3a^2b ,-4a^2b ,9a^2b

In the algebraic expression 5x^2y+7x y^2-3x y-4y x^2, we have 5x^2y and -4y x^2 as like terms, whereas 7x y^2 and -3x y are unlike terms.

In the algebraic expression 5x^2y+7x y^2-3x y-4y x^2, we have 5x^2y and -4y x^2 as like terms, whereas 7x y^2 and -3x y are unlike terms.

In the algebraic expression a^2-3b^2+7b^2-9a^2+6a b+5, we have, a^2a n d-9a^2 as like terms. Also, -3b^2 and 7b^2 are like terms. But a^2,\ 7b^2 and 6a b are unlike terms.

In the algebraic expression a^2-3b^2+7b^2-9a^2+6a b+5, we have, a^2a n d-9a^2 as like terms. Also, -3b^2 and 7b^2 are like terms. But a^2,\ 7b^2 and 6a b are unlike terms.

Add the algebraic expressions: 3a^(2)b,-4a^(2)b,9a^(2)b

Add the following expressions . 3a-4b,5c-7a+2b

(True/false) a^2 , b^2 , 3a^2 , 4b^2 are like terms.