Question

4^2x-2=256

Answer 1

4^{2x - 2} = 256

4^{2x - 2} = 4⁴

2x - 2 = 4

2x =4 + 2

2x = 6

x = 6 : 2

x = 3

Answer 2

4 ^{2x  - 2}  = 256

4 ^{2x - 2}   = 4 ⁴

=> 2x - 2 = 4

     2x      = 6

       x      = 3

Answer 3

\(4^{2x-2}=256\) 

\(4^{2x-2}=4^4\)

\(2x-2=4\)

        \(2x=6\)

          \(x=3\)

Answer 4

  \(4^{2x-2}=256\)

  \(4^{2x-2}=4^4\)

\(2x-2=4\)

         \(2x=6\)

           \(x=3\)