Answer:
The expression is equal to 1 over 12 factors of r
Multiplying the exponents will create an equivalent expression.
Step-by-step explanation:
We are given the following in the question:
[tex](r^-^4)^3[/tex]
Properties of exponent:
[tex](x^m)^n=x^m^n[/tex]
[tex]x^-^a=\frac{1}{x^a}[/tex]
Thus, we can simplify the given expression as:
[tex](r^-^4)^3[/tex]
= [tex]r^-^1^2[/tex]
= [tex]\frac{1}{r^1^2}[/tex]
Thus, the correct answer is:
Option 2) The expression is equal to 1 over 12 factors of r
Option 4) Multiplying the exponents will create an equivalent expression.
