Question

Find the value of x in each case :
(i) (2)^x +2 = 256
​

Answer 1

i think it's x²+2 =256

${x}^{2} + 2 = 256 \\ {x}^{2} = 256 - 2 \\ {x}^{2} = 254 \\ x = \sqrt{254}$

Answer 2

Answer:Hii there !

if ur question is 2x+2=256 then refer to 1st attachment !

if ur question is 2x²+2=256 then refer to 2nd attachment !

since ur question was not so clear... I gave two attachments.... whatever is ur question uh can refer to that !

Hope it helps uh !☺