What is the general solution for tanh^2(x)+5sech(x)-5=0 ?

The general solution for tanh^2(x)+5sech(x)-5=0 is x=0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

tanh^2(x)+5sech(x)-5=0

tanh^{2} (x) + 5 sech (x) - 5 = 0

x = 0

Solution steps

tanh^{2} (x) + 5 sech (x) - 5 = 0

Rewrite using trig identities

(\frac{e ^{x} - e ^{- x}}{e ^{x} + e ^{- x}})^{2} + 5 \cdot \frac{2}{e ^{x} + e ^{- x}} - 5 = 0

(\frac{e ^{x} - e ^{- x}}{e ^{x} + e ^{- x}})^{2} + 5 \cdot \frac{2}{e ^{x} + e ^{- x}} - 5 = 0 : x = 0

x = 0

a, P = cot^{2} (a)

10 sin^{2} (2 u) + 6 cos^{2} (2 u) = 8

x, sin (x θ) = \frac{1}{2}

x, tan (x) = \frac{3.057}{6}

3 cos (4 5^{\circ}) + 4 cos (y) = 3

What is the general solution for tanh^2(x)+5sech(x)-5=0 ?
The general solution for tanh^2(x)+5sech(x)-5=0 is x=0