Find the value of x, if: `4x=(52)^2-(48)^2` (ii) `14 x=(47)^2-(33)^2` `5x=(50)^2-(40)^2`

Find the value of x, if: (i) 4x=(52)^2-(48)^2 (ii) 14 x=(47)^2-(33)^2 (iii) 5x=(50)^2-(40)^2

Find the value of x, if: 4x=(52)^(2)-(48)^(2)( ii) 14x=(47)^(2)-(33)^(2)5x=(50)^(2)-(40)^(2)

8x = (52)^2 - (48)^2 then x =____

Find the value of the polynomial 5x-4x^(2)+3 at (i) (ii) (ii) x=2

Find the value of 'x' if : |{:(-1,2),(4,8):}|=|{:(2,x),(x,-4):}|

In each of the following find the value of 'a' : (i) 4x^(2)+ax+9=(2x+3)^(2) (ii) 9x^(2)+(7a-5)x+25=(3x+5)^(2)

Find the value of the polynomial 5x-4x^2+3 at (i) x=0 (ii) x=-1 (iii) x=2

Find the values of x in each of the following : (i) 2^(5x)-:2^x=2^(20) (ii) (2^3)^4=(2^2)^x