2m^(2)+5m-3

m^(2)-5m-36 =_______

Simplify the following: 10m^(2) - 9m + 7m - 3m^(2) - 5m -8

(2m^(2)-3m+10)-:(m-5)

Factorize the following polynmials: 2m^(2)-5m =m(2m-5)

Subtract 3+7m^(2) "from " 2m^(2)+9m-5

If the direction ratios l, m ,n of the lines satisfy l-5m+3n=0, 7l^(2)+5m^(2)-3n^(2)=0 then the angle between the lines is

Solve : (5m^(2)+3m-4)+(3m^(2)+5m+7)-(2m^(2)-4m)