en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(2sec^2(θ)-2)

Solution

simplify

2 sec^{2} (θ) - 2

Solution

2 tan (θ)

Solution steps

2 sec^{2} (θ) - 2

Simplify

2 sec^{2} (θ) - 2 : 2 tan^{2} (θ)

= 2 tan^{2} (θ)

Apply radical rule:

assuming

a \geq 0, b \geq 0

= 2 tan^{2} (θ)

Apply radical rule:

assuming

a \geq 0

tan^{2} (θ) = tan (θ)

= 2 tan (θ)

Popular Examples

simplify sqrt(sin(-2*pi*n))simplify

sin (- 2 \cdot π \cdot n)

simplify cos(a-(3pi)/2)simplify

cos (a - \frac{3 π}{2})

simplify sqrt(81-81sin^2(θ))simplify

81 - 81 sin^{2} (θ)

simplify-cos(pi/2-θ)simplify

- cos (\frac{π}{2} - θ)

simplify sin(2x-2x)simplify

sin (2 x - 2 x)

Frequently Asked Questions (FAQ)

What is sqrt(2sec^2(θ)-2) ?
The solution to sqrt(2sec^2(θ)-2) is sqrt(2)tan(θ)