${(49^{7})}^0=1$ however ${(49)}^{(7^0)}=49$ why don't they equal?
24980
What is the order when doing $x^{y^z}$ and why?
19
Why is the square root of a sum not equal to the square root of each its addends?
24053
How can I prove that $n^7 - n$ is divisible by $42$ for any integer $n$?
81267
A simple doubt in number theory problem.
57041
How would you prove that $2^{50} < 3^{33}$ without directly calculating the values
158807
Proving a fact: $\tan(6^{\circ}) \tan(42^{\circ})= \tan(12^{\circ})\tan(24^{\circ})$
49923
Why does $0.75 \times 1.25$ equal $0.93$ and not $1$?
71586
Compare $\log_34$ and $2^\frac 1 4$
99502
Question on the coefficients of $(1+x+x^2+x^3+x^4)^{496}$
81875
why is $\sqrt{-1} = i$ and not $\pm i$?
12760
The last 2 digits of $7^{7^{7^7}}$
111938
How do I find a flaw in this false proof that $7n = 0$ for all natural numbers?
155757
Number theory: $x^y + 1 = y^x$
33402
What is wrong with this funny proof that 2 = 4 using infinite exponentiation?
102138
Why does $\sqrt{x^2}$ seem to equal $x$ and not $|x|$ when you multiply the exponents?
98163
Question regarding exponentiation of cardinal numbers
79274
$1=2$ | Continued fraction fallacy