Why are two radicals set at different heights?
66127
Square roots not on same height
46378
Trig substitution; why can we ignore the absolute value?
17707
Why is ${x^{\frac{1}{2}}}$ the same as $\sqrt x $?
105267
Why does the symbol for the multiplication operation change shape?
57092
Sum of radicals greater than 1
10943
What is an example of a radical of sum of ideals not being equal to the sum of radicals?
45484
Height unmixed ideal and a non-zero divisor
70198
Why this two spaces do not homeomorphic?
31410
Why do the measurements of this object seem erroneous?
70660
Why is $\sqrt{8}/2$ equal to $\sqrt{2}$?
125888
Nilradical strictly smaller than Jacobson radical.
27898
Difference between $\sqrt{x^2}$ and $(\sqrt{x})^2$
146358
Why is there a $\frac 1 2$ in $\frac 1 2 mv^2$?
3327
Height and minimal number of generators of an ideal
75831
Inconsistency in divide-by-zero behavior between different value types
13688
Why are these numbers not equal?
27969
Why does $\frac{1}{x} < 4$ have two answers?