What is expand (-cos(x)-sin(x))(-sin(x)+cos(x)+2) ?

The solution to expand (-cos(x)-sin(x))(-sin(x)+cos(x)+2) is -2cos(x)-2sin(x)-cos(2x)

Popular >

expand (-cos(x)-sin(x))(-sin(x)+cos(x)+2)

expand

(- cos (x) - sin (x)) (- sin (x) + cos (x) + 2)

- 2 cos (x) - 2 sin (x) - cos (2 x)

Solution steps

(- cos (x) - sin (x)) (- sin (x) + cos (x) + 2)

Distribute parentheses

= - cos (x) (- sin (x)) - cos (x) cos (x) - cos (x) \cdot 2 - sin (x) (- sin (x)) - sin (x) cos (x) - sin (x) \cdot 2

Simplify

- cos (x) (- sin (x)) - cos (x) cos (x) - cos (x) \cdot 2 - sin (x) (- sin (x)) - sin (x) cos (x) - sin (x) \cdot 2 : - 2 cos (x) - 2 sin (x) - cos (2 x)

= - 2 cos (x) - 2 sin (x) - cos (2 x)

(3 x y^{2} - 4 y) + (3 x - 4 x^{2} y) y^{'} (x)

(x - 4) (x - \frac{2}{3})

\frac{d ^{2}}{d x ^{2}} ((y) (- 5 x^{2} + 5 x))

(x 2 + x) (2 - x)

(6 e - 3 f - 4) 2

What is expand (-cos(x)-sin(x))(-sin(x)+cos(x)+2) ?
The solution to expand (-cos(x)-sin(x))(-sin(x)+cos(x)+2) is -2cos(x)-2sin(x)-cos(2x)