What is 1/2*cos^4(x)-4sin^2(x)+5/2 ?

The solution to 1/2*cos^4(x)-4sin^2(x)+5/2 is (cos^4(x)+5)/2-4sin^2(x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1/2*cos^4(x)-4sin^2(x)+5/2

simplify

\frac{1}{2} \cdot cos^{4} (x) - 4 sin^{2} (x) + \frac{5}{2}

\frac{cos ^{4} ( x ) + 5}{2} - 4 sin^{2} (x)

Solution steps

\frac{1}{2} cos^{4} (x) - 4 sin^{2} (x) + \frac{5}{2}

Simplify

\frac{1}{2} cos^{4} (x) : \frac{cos ^{4} ( x )}{2}

= \frac{cos ^{4} ( x )}{2} - 4 sin^{2} (x) + \frac{5}{2}

Join

\frac{cos ^{4} ( x )}{2} - 4 sin^{2} (x) + \frac{5}{2} : \frac{cos ^{4} ( x ) + 5}{2} - 4 sin^{2} (x)

= \frac{cos ^{4} ( x ) + 5}{2} - 4 sin^{2} (x)

(2 y - 5)^{7}

a^{2} \cdot b + 2 a \cdot b^{2} + b^{3}

f \cdot g (- 4)

(\frac{3 x - 1}{2 y + 2 z})^{2}

(4 y^{6})^{2}

What is 1/2*cos^4(x)-4sin^2(x)+5/2 ?
The solution to 1/2*cos^4(x)-4sin^2(x)+5/2 is (cos^4(x)+5)/2-4sin^2(x)