What is 9(sin(2x)-cos(2x)) ?

The solution to 9(sin(2x)-cos(2x)) is 9sin(2x)-9cos(2x)

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simplify 9(sin(2x)-cos(2x))

simplify

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

9 sin (2 x) - 9 cos (2 x)

Solution steps

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

Apply the distributive law:

a (b - c) = ab - a c

9 (sin (2 x) - cos (2 x)) = 9 sin (2 x) - 9 cos (2 x)

= 9 sin (2 x) - 9 cos (2 x)

\frac{( tan ( a ) + cot ( a ) ) sin ( a )}{csc ( a )}

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

\frac{( π \cdot ( 60 - h ) \cdot h ^{2} )}{3}

(\frac{x y ^{2}}{2} = \frac{y}{x} + C) \cdot 2 x

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

What is 9(sin(2x)-cos(2x)) ?
The solution to 9(sin(2x)-cos(2x)) is 9sin(2x)-9cos(2x)