Calculus Examples

$\tan (θ) = \frac{- 4}{5}$

Step 1

Subtract $\frac{- 4}{5}$ from both sides of the equation.

$\tan (θ) - \frac{- 4}{5} = 0$

Step 2

Simplify each term.

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Step 2.1

Move the negative in front of the fraction.

$\tan (θ) - - \frac{4}{5} = 0$

Step 2.2

Multiply $- - \frac{4}{5}$ .

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Step 2.2.1

Multiply $- 1$ by $- 1$ .

$\tan (θ) + 1 (\frac{4}{5}) = 0$

Step 2.2.2

Multiply $\frac{4}{5}$ by $1$ .

$\tan (θ) + \frac{4}{5} = 0$

Step 3

The degree cannot be determined because $\tan (θ) + \frac{4}{5}$ is not a polynomial.

Not a polynomial