What is l(sin^3(t)-cos^2(t)+sin^2(t)+cos^3(t)) ?

The solution to l(sin^3(t)-cos^2(t)+sin^2(t)+cos^3(t)) is l(cos^3(t)+sin^3(t)-cos(2t))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify l(sin^3(t)-cos^2(t)+sin^2(t)+cos^3(t))

simplify

l (sin^{3} (t) - cos^{2} (t) + sin^{2} (t) + cos^{3} (t))

l (cos^{3} (t) + sin^{3} (t) - cos (2 t))

Solution steps

l (sin^{3} (t) - cos^{2} (t) + sin^{2} (t) + cos^{3} (t))

Use the Double Angle identity:

cos^{2} (x) - sin^{2} (x) = cos (2 x)

- cos^{2} (x) + sin^{2} (x) = - cos (2 x)

= l (cos^{3} (t) + sin^{3} (t) - cos (2 t))

4 x^{4} - x^{2} - 16 x + 8

a^{6} - 3 a^{3} b - 54 b^{2}

(2 a + 2 b - c)^{2} + (2 b + 2 c - a)^{2} b + (2 c + 2 a - b)^{2}

33 \cdot x^{3} - 22 \cdot y^{3}

\frac{( 3 x - 1 )}{( 3 - x )}

What is l(sin^3(t)-cos^2(t)+sin^2(t)+cos^3(t)) ?
The solution to l(sin^3(t)-cos^2(t)+sin^2(t)+cos^3(t)) is l(cos^3(t)+sin^3(t)-cos(2t))