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

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

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

simplify

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

2 cos (x) - 2 sin (x)

Solution steps

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

Apply the distributive law:

a (b - c) = ab - a c

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

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

\frac{s}{( t ^{2} + s ^{2} ) ( t ^{2} + 1 )}

(x - 33) (x + 33)

(1 + 2)^{4}

x^{2} - x l e f t (x - 1)

(x - 2) e^{x}