Algebra Examples

$\frac{\sin^{2} (θ)}{\cos (θ)} + \frac{\cos^{2} (θ)}{\cos (θ)}$

Step 1

Combine the numerators over the common denominator.

$\frac{\sin^{2} (θ) + \cos^{2} (θ)}{\cos (θ)}$

Step 2

Apply pythagorean identity.

$\frac{1}{\cos (θ)}$

Step 3

Convert from $\frac{1}{\cos (θ)}$ to $\sec (θ)$ .

$\sec (θ)$