uh how do I write this in SRform?
(7^2^-1+2^2^-1)^2
I tried writing it out in expanded form and
I got
98^2^-1+28^2^-1
which is wrong so how do i do this?
I get [49 -2 + 2^(1/2)]^2 = 2343.9.., but other answers are possible
It is not clear whether you mean
2^(2^-1), which is 1.414, or
(2^2)^-1, which is 1/4 = 0.25
You need more parentheses to make the problem unambiguous