Question

2^x=1/32 write down the value of x

Answer 1

`x=-5`

Explanation:

log (
`2^x`) = log (
`1/32` ) {take both the sides}

`x` * ( log ( 2 ) ) = log (
`1/32` )

`x=(log(1/32))/(log (2))`

`x=-5`

hope this helps....