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

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

Add the algebraic expressions: 2/3a ,3/5a ,-6/5a

Add the algebraic expressions. 3ab+6bc-4ca and 2ab-2bc+3ca

Add the algebraic expressions: 3/2a-5/4b+2/5c ,2/3a-7/2b+7/2c ,5/3a+5/3a+5/2b-5/4c

Let's find G.C.D of the following algebraic expressions. 3a^2b^2c, 12a^2b^4

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.

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.

Factorize each of the following algebraic expressions: a^2-b^2-a-b