Question

Choose the correct simplification of the expression 9/h-3

Answer 1

If it is \[\frac{ 9 }{ h }-3\]you can write 3 as 3h/h:\[\frac{ 9 }{ h }-\frac{ 3h }{ h }=...\]So you can write it as one fraction.

Answer 2

no its

Answer 3

In that case, because there is this rule: \[a^{-b}=\frac{ 1 }{ a^b }\]you get:\[9 \cdot h^3=9h^3\]

Answer 4

@thatgirl666: do you understand?

Answer 5

yepp :)