Question

Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answer box. Also, specify any restrictions on the variable.

64
y
2
−
36
16
y
2
+
36
y
−
36

Answer 1

first, write it on a single line, so we can read it.
If it has exponents, write using ^, as in x^2 for x squared