Factories `x^(2) + 7xy - 12y^(2)`

Factorize: 12x^(2)+7xy-10y^(2)

Factories 25 x ^(2) + 16 y ^(2) + 4z ^(2) - 40 xy + 16 xy - 20xy

Find the value of k, if the following equation represents a pair of straight lines . Further find wheter these lines are parallel or intersecting 12x^(2) + 7xy - 12 y^(2) - x + 7y + k = 0

Factorization of Polynomial or expression- x^(2) + 7xy + 12y^(2)

Divide : 12x^(2) + 7xy - 12y^(2) by 3x + 4y

Factories: 9y^(2) - 12y +4

Factorise : (iv) 5x^(2) - 4xy - 12y^(2)

The figure formed by the pairs of lines 12x^(2)+7xy-12y^(2)=0 and 12x^(2)+7xy-12y^(2)+10x+5y+2=0 is a

The equation of the pair of bisectors of the angles between two straight lines is,12x^(2)-7xy-12y^(2)=0. If the equation of one line is 2y-x=0, then the equation of the other line is: