Question

Simplify

Answer 1

factor a 3 out of the numerator, then cancel all

Answer 2

\[\frac{3(x+5)}{x+5}=\frac{3\cancel{(x+5)}}{\cancel{x+5}}=3\]

Answer 3

A)
3, x ≠ -5



B)
3, x ≠ -15


C)

1/3, x ≠ -5


D)

1/3, x ≠ -15