Maths
posted by
Yoyo on
.
Square root 'a'
16^2 = 2?

Maths 
Ms. Sue,
http://www.google.com/search?q=16%5E2&rlz=1C1AVSX_enUS414US423&oq=16%5E2&aqs=chrome..69i57j0.1338j0j8&sourceid=chrome&espv=210&es_sm=122&ie=UTF8

Maths 
Yoyo,
I need it 2 to the power of ? =16^2

Maths 
Steve,
16 = 2^4
so,
16^2 = (2^4)^2 = 2^8