What is expand csc^2(x)(sec^2(x)-cos^2(x)) ?

The solution to expand csc^2(x)(sec^2(x)-cos^2(x)) is csc^2(x)sec^2(x)-csc^2(x)cos^2(x)

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expand csc^2(x)(sec^2(x)-cos^2(x))

expand

csc^{2} (x) (sec^{2} (x) - cos^{2} (x))

csc^{2} (x) sec^{2} (x) - csc^{2} (x) cos^{2} (x)

Solution steps

csc^{2} (x) (sec^{2} (x) - cos^{2} (x))

Apply the distributive law:

a (b - c) = ab - a c

csc^{2} (x) (sec^{2} (x) - cos^{2} (x)) = csc^{2} (x) sec^{2} (x) - csc^{2} (x) cos^{2} (x)

= csc^{2} (x) sec^{2} (x) - csc^{2} (x) cos^{2} (x)

\frac{- 2 e ^{\frac{1}{x}} + x ( 2 e ^{\frac{1}{x}} - 2 )}{3 x}

δ (x - y y_{2}), y_{2}

, 4 ((\frac{1}{2}) + i (\frac{3}{2}))

\frac{1}{4} (1.2 - 1) + \frac{1}{2}

What is expand csc^2(x)(sec^2(x)-cos^2(x)) ?
The solution to expand csc^2(x)(sec^2(x)-cos^2(x)) is csc^2(x)sec^2(x)-csc^2(x)cos^2(x)