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

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

Factorise:- (m^2 - 4m - 12)

Let's write the value of (m^2 + n^2) (m^3 + n^3) by calculation if m + n = 5 and mn = 6.

Let's find the L.C.M of 2(x - 4) and (x^2 - 3x +2)

Let's factorise (8m^3 + 12m^2n + 6mn^2 + n^3)

Using formula, let's solve each of the following problems- If m + frac(1)(m) = -p , Let's show that m^2 + frac(1)(m^2) = p^2 - 2

Using formula, let's solve each of the following problems- Let's find the value of When l^2 + m^2 , l + m = 5, lm=6

Let's resolve into factors the following agebraic expressions : - m^3 - n^3 -m(m^2-n^2) + n(m-n)^2

Using formula let's show that. (3m + 4n)^2 = (3m - 4n)^2 + 48mn

Let's Substract: (m^2 -2) From (-3m^2 + 2m +2)