Question

solve the equation
2^3x=16 please help! thx

Answer 1

2^4 = 16 => 3x=16 => x= 16/3

Answer 2

nearly... 2^4 = 16 so 3x = 4 equating powers... then x = 4/3

Answer 3

where did you get ^4

Answer 4

16 = 2^4 so 2 x 2 x 2 x 2 = 16

Answer 5

thx!:-)