What is expand (sec(x)scx-tan(x))sec(x) ?

The solution to expand (sec(x)scx-tan(x))sec(x) is cxssec^2(x)-sec(x)tan(x)

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expand (sec(x)scx-tan(x))sec(x)

expand

(sec (x) sc x - tan (x)) sec (x)

c x s sec^{2} (x) - sec (x) tan (x)

Solution steps

(sec (x) sc x - tan (x)) sec (x)

= sec (x) (sec (x) sc x - tan (x))

Apply the distributive law:

a (b - c) = ab - a c

sec (x) (sec (x) sc x - tan (x)) = sec (x) sec (x) sc x - sec (x) tan (x)

= sec (x) sec (x) sc x - sec (x) tan (x)

Simplify

sec (x) sec (x) sc x : c x s sec^{2} (x)

= c x s sec^{2} (x) - sec (x) tan (x)

\frac{1}{( 1 + x ^{2} ) ^{n} ( 1 + x ^{2} )}

\frac{1}{( x ^{2} - a ^{2} ) ^{2}}

\frac{2 k ( k + 1 ) + k + 1}{k + 1}

2 (\frac{2}{2} + \frac{4}{5})

m (12, - 23) n (- 34, 32)

What is expand (sec(x)scx-tan(x))sec(x) ?
The solution to expand (sec(x)scx-tan(x))sec(x) is cxssec^2(x)-sec(x)tan(x)