# How do you simplify #4/(5n)-1/(10n^3)#?

You may want the same denominator.

I'm afraid it can't get much simpler than this.

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

To simplify the expression 4/(5n) - 1/(10n^3), we need to find a common denominator for the fractions. The least common denominator (LCD) is 10n^3.

Multiplying the first fraction by 2n^2/2n^2 and the second fraction by 1/1, we get:

(8n^2)/(10n^3) - (1)/(10n^3)

Combining the fractions, we have:

(8n^2 - 1)/(10n^3)

Therefore, the simplified expression is (8n^2 - 1)/(10n^3).

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

To simplify ( \frac{4}{5n} - \frac{1}{10n^3} ), first find a common denominator, which is 10n^3.

Rewrite each fraction with the common denominator:

( \frac{4}{5n} = \frac{4 \times 2n^2}{5n \times 2n^2} = \frac{8n^2}{10n^3} )

( \frac{1}{10n^3} = \frac{1 \times 1}{10n^3 \times 1} = \frac{1}{10n^3} )

Now, subtract the fractions:

( \frac{8n^2}{10n^3} - \frac{1}{10n^3} = \frac{8n^2 - 1}{10n^3} )

Therefore, ( \frac{4}{5n} - \frac{1}{10n^3} ) simplifies to ( \frac{8n^2 - 1}{10n^3} ).

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