If   `x^2 - 7 <= 9` , then find the value of x

The value of   ( x^2 - 4 ) - ( x - 2)( x + 2)   is

If x = (-1 ) , then find the value of   x^2 - x + 2

If   2^x - 4^(2x-1) = 0 , then x = (a)   2/3   (b)   -2/3   (c)   3/2   (d)   -3/2

If   2x + [[ 1 , 2 ],[ 3 , 4 ]] = [[ 3 , 8 ],[ 7 , 2 ]] , then x =

If   ( x + 2 )/( x - 2 ) = 2/3 , then find the value of x

If   x/y = 1/3 , then ( ( x^2 + y^2 )/( x^2 - y^2 ) ) is equal to

If ( x + 3 , 4 + y ) = ( 1 , 7 ) then ( x - 3 , 4 - y ) is equal to ( A )   ( -2 , 3 )   ( B )   ( -5, 1 )   ( C )   ( 3, 4 )   ( D )   ( 1, 5 )  

Domain of [ x ] + x is : 1)   R   2 )   z   3 ) R - 2

If ( 1 - iota ) x + ( 1 + iota ) y = 1 - 3 iota , then ( x ,y ) is equal to ( a )   ( 2 , -1 )   ( b )   ( -2 , 1 )   ( c )  ( -2 , -1 )  ( d )  ( 2, 1 )

Find the value of   [ ( x/y - 1 ) / ( 1 - x/y ) ] ( a )   0   ( b )   1   ( c )   -1   ( d )   x/y