What is sec^2(x)+tan^2(x) ?

The solution to sec^2(x)+tan^2(x) is 2tan^2(x)+1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sec^2(x)+tan^2(x)

simplify

sec^{2} (x) + tan^{2} (x)

2 tan^{2} (x) + 1

Solution steps

sec^{2} (x) + tan^{2} (x)

Rewrite using trig identities

= 2 tan^{2} (x) + 1

9 x^{2} + 3 x (x - 2)

(5 x^{2} y^{3} z - 2)^{2}

\frac{sin ( 2 x )}{cos ( x )}

(x + 7) (x^{2} - 7 x + 49) + (x^{2} + 7 x + 49) (x - 7)

4 sin (x) cos (x)