Let's divide by arranging in decreasing powers of variables.
`(2a^3 - 7a^2 - a + 2) by (a^2 - 3a - 2)`

Let's divide:- (2a^4 - a^3 - 2a^2 + 5a - 1) by (2a^2 + a - 3)

Let's divide:- (m^4 - 2m^3 - 7m^2 + 8m + 12) by (m^2 - m - 6)

Let's divide:- (6c^2 - 7c + 2) by (3c - 2)

Let's add : 6a^2 + 7a + 3, 9a^2 - 2a + 7, 4a^2 - 2a +9

Let's divide:- (m^2 + 4m - 21) by (m-3)

Let's Substract: (5a^2 + 2a -1) From (-9a^2 + 3a + 2)

Let's us factorise. 3a^2 - 12a

Let's find the L.C.M of the following algebraic expressions. (a^2 + 2a)^2, 2a^3 + 3a^2 - 2a, 2a^4 - 3a^3 - 14a^2

Let's resolve into factors the following agebraic expressions : - 8 - a^3 -3a^2b - 3ab^2 - b^3

Let's add : 2a^2b + 5b^2a + 7, 3a^2b - 2b^2a +6, 8a^2b - b^2a + 9