Zaba 8. Prove that, the value of the x+1 x +2 x+ 4 x+3 x+5 x+8 is independent of x and 18 x+7 x+ 10 x +14 value of the determinant.

Write the value of the determinant |2 3 4 2x3x4x5 6 8| .

Prove that , the value of the determinant |{:(x+1,x+2,x+4),(x+3,x+5,x+8),(x+7,x+10,x+14):}| is independent of x and find the value of the determinant.

Find the value of x : 2(x-1) - 3( x -3 ) = 5 ( x -5 ) - 4 ( x - 8 )

Write the value of the determinant |2 3 4 5 6 8 6x9x 12 x|

Find the independent of x in (4x^3 + (7)/(x^2))^14

The median of the data x/5, x, x/4, x/2 and x/8 is 8. Find the value of x.

If x=5, find the value of : 3x^(2)-8x-10

If 17x -5y=8 and 14 x -7y =-7, what is the value of 3x + 2y ?