# How do you simplify #-(-t/(3v))^-4#?

##### 2 Answers

#### Answer:

#### Explanation:

Another method or way of solving this is as follows; Using BODMAS

Note that in indices

**Recall**

**Also**

#### Answer:

#### Explanation:

The index is negative. This can be changed to a positive using the following law:

A negative raised to an even power makes a positive.

Note that there were actually five negative signs in the expression (excluding the one in the index which has a different meaning) - the result has to be negative.