# How do you simplify #(r^-2)^4# and write it using only positive exponents?

By signing up, you agree to our Terms of Service and Privacy Policy

To simplify (r^-2)^4 and write it using only positive exponents, you can apply the power of a power rule, which states that (a^m)^n = a^(m*n). Therefore, (r^-2)^4 simplifies to r^(-2*4), which equals r^(-8). To write it with a positive exponent, you can use the reciprocal property, which states that a^(-n) = 1/(a^n). Thus, r^(-8) can be written as 1/(r^8).

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7