Mathematics: Which can be used to solved the expression (r^-4)^3

Which can be used to solved the expression (r^-4)^3

ChanceJ

28.03.2021

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:

(r^-^4)^3

Properties of exponent:

(x^m)^n=x^m^n

$x^-^a=\frac{1}{x^a}$

Thus, we can simplify the given expression as:

(r^-^4)^3

= r^-^1^2

= $\frac{1}{r^1^2}$

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.

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Isaiahplater27

31.08.2021

1. set q^2-125 equal to 0

2. add 125 to both sides

q^2 = 125

then square root both sides to find + square root of 125 which i am unsure of the answer

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