# How do you simplify #\frac { 9x + 81} { 4x ^ { 3} } \cdot \frac { x } { x ^ { 2} - 81}#?

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.

- How do you solve for x: #2/(x-3) - 3/(x+3) = 12/((x^2)-9) #?
- What are the asymptote(s) and hole(s), if any, of # f(x) = tanx#?
- How do you multiply and simplify #\frac { 3x } { x ^ { 2} - 36} \cdot \frac { x + 6} { 9x }#?
- A recipe for cookies calls for #3 1/4# cups of sugar. Amy has already put in #3 1/9# cups. How many more cups does she need to put in?
- What are the asymptote(s) and hole(s), if any, of # f(x) =sin(pix)/x#?

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