What is 7(sin(2x)-cos(2x)) ?

The solution to 7(sin(2x)-cos(2x)) is 7sin(2x)-7cos(2x)

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simplify 7(sin(2x)-cos(2x))

simplify

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

7 sin (2 x) - 7 cos (2 x)

Solution steps

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

Apply the distributive law:

a (b - c) = ab - a c

7 (sin (2 x) - cos (2 x)) = 7 sin (2 x) - 7 cos (2 x)

= 7 sin (2 x) - 7 cos (2 x)

(3 - 2 i)^{4}

(t^{2} + 1) e^{t}

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

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

What is 7(sin(2x)-cos(2x)) ?
The solution to 7(sin(2x)-cos(2x)) is 7sin(2x)-7cos(2x)