What is expand (2sin(t)-2)(2-5sin(t)) ?

The solution to expand (2sin(t)-2)(2-5sin(t)) is 14sin(t)-10sin^2(t)-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2sin(t)-2)(2-5sin(t))

expand

(2 sin (t) - 2) (2 - 5 sin (t))

14 sin (t) - 10 sin^{2} (t) - 4

Solution steps

(2 sin (t) - 2) (2 - 5 sin (t))

Apply FOIL method

(2 sin (t) - 2) (2 - 5 sin (t)) : 14 sin (t) - 10 sin^{2} (t) - 4

= 14 sin (t) - 10 sin^{2} (t) - 4

(m - 5 + - 3 m^{2} + 14 m + 5)^{2}

2 x (- 10 x - 6 + \frac{1}{x ^{3}})

\frac{8}{s ( s - 2 ) ( s + 2 )}

(a - L m) (c - ln (x)) - b^{2}

\frac{8 + ( 8 + 16 cos ( x ) )}{2} (8 sin (x))

What is expand (2sin(t)-2)(2-5sin(t)) ?
The solution to expand (2sin(t)-2)(2-5sin(t)) is 14sin(t)-10sin^2(t)-4