(ii) `x^(2)-(9)/(16)`

Factorise : (iii) 9x^(2) - (1)/( 16)

Factorise : (iv) 9x^(2) - (1)/( 16)

Factorise the following 25x^(2) - (9)/(16)

9x^(2)-16y^(2)

The eccentricity of x^(2)/9-y^(2)/(16)=1 is

The eccentricity of x^(2)/9-y^(2)/(16)=1 is

The locus of the midpoints of the chord of the circle, x ^(2) + y ^(2) = 25 which is tangent to the hyperbola, (x ^(2))/( 9) - (y ^(2))/(16)=1 is :

Domain of (16x^(2)-12x+9)/(16x^(2)+24x+9) is :

The slopes of the common tangents of the hyperbolas (x^(2))/(9)-(y^(2))/(16)=1 and (y^(2))/(9)-(x^(2))/(16)=1 , are