What is expand (tan(x)-csc(x))^2-2csc(x) ?

The solution to expand (tan(x)-csc(x))^2-2csc(x) is tan^2(x)-2csc(x)tan(x)+csc^2(x)-2csc(x)

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expand (tan(x)-csc(x))^2-2csc(x)

expand

(tan (x) - csc (x))^{2} - 2 csc (x)

tan^{2} (x) - 2 csc (x) tan (x) + csc^{2} (x) - 2 csc (x)

Solution steps

(tan (x) - csc (x))^{2} - 2 csc (x)

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(tan (x) - csc (x))^{2} = tan^{2} (x) - 2 tan (x) csc (x) + csc^{2} (x)

= tan^{2} (x) - 2 tan (x) csc (x) + csc^{2} (x) - 2 csc (x)

= tan^{2} (x) - 2 csc (x) tan (x) + csc^{2} (x) - 2 csc (x)

x^{2} - (3 x + (x (x + 1) + 4 (x^{2} - 1) - x^{2}) = 0)

(x - 1 + 6 i) (x - 1 - 6 i) (x - 1) (x - 2) (2 x - 1)

\frac{s ^{2} + s + 2}{( s + 1 ) ^{3}}

x (θ - sin (θ))

(x - 14) (x - \frac{5}{2}) (x - \frac{9}{2})

What is expand (tan(x)-csc(x))^2-2csc(x) ?
The solution to expand (tan(x)-csc(x))^2-2csc(x) is tan^2(x)-2csc(x)tan(x)+csc^2(x)-2csc(x)