Find : `24^(2) - 16^(2)`

Find : 984^2 - 16^2

The distance between the pair of parallel lines 9x^(2)-24xy+16y^(2)-12x+16y-12=0

Factories (i) 25 x ^(2) + 16 y ^(2) + 4z ^(2) - 40 xy + 16 yz - 20zx (ii) 9a ^(2) + 4b ^(2) + 16 c ^(2) + 12 ab - 16 bc - 24 ca

Find the foci of the hyperbola 9x^(2) - 16y^(2) + 72 x - 32 y - 16 = 0

The equation ax^(2)-24xy+16y^(2)+2gx+16y+c=0 represents a pair of parallel straight lines. Match the list-I to list-II.

The figure formed by the pairs of lines x^(2)-2=0 and 9x^(2)-24xy+16y^(2)+3x-4y-56=0 is a

Find: 16^((3)/(2))

(84)^2 - (16)^2 =___

Minimum value of 24 cos^(2) x+ 16 sec^(2) x is

Find the corrdinates of the foci and the vertices, the eccentricity, the length of the latus rectum of the hyperbolas : (i) (x^(2))/(9)-(y^(2))/(16)=1 (ii) y^(2)-16x^(2)=16