What is expand x*(csc(x)+cot(x))-cos(x) ?

The solution to expand x*(csc(x)+cot(x))-cos(x) is xcsc(x)+xcot(x)-cos(x)

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expand x*(csc(x)+cot(x))-cos(x)

expand

x \cdot (csc (x) + cot (x)) - cos (x)

x csc (x) + x cot (x) - cos (x)

Solution steps

x (csc (x) + cot (x)) - cos (x)

Apply the distributive law:

a (b + c) = ab + a c

x (csc (x) + cot (x)) = x csc (x) + x cot (x)

= x csc (x) + x cot (x) - cos (x)

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

D x [(1 + x^{2}) (1 + 2 x^{2})]

x (800 - \frac{x}{6})

\frac{( 0.2 + x ) ( 0.2 + 2 x ) ^{2}}{( 0.2 - 2 x ) ^{2}}

What is expand x*(csc(x)+cot(x))-cos(x) ?
The solution to expand x*(csc(x)+cot(x))-cos(x) is xcsc(x)+xcot(x)-cos(x)