What is expand (csc(x)+cot(x))^2 ?

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

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expand (csc(x)+cot(x))^2

expand

(csc (x) + cot (x))^{2}

csc^{2} (x) + 2 cot (x) csc (x) + cot^{2} (x)

Solution steps

(csc (x) + cot (x))^{2}

Apply Perfect Square Formula:

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

(csc (x) + cot (x))^{2} = csc^{2} (x) + 2 csc (x) cot (x) + cot^{2} (x)

= csc^{2} (x) + 2 csc (x) cot (x) + cot^{2} (x)

= csc^{2} (x) + 2 cot (x) csc (x) + cot^{2} (x)

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

lo g_{4} (2) x^{2} (x + 1)

- \frac{4}{s ( s ^{2} - 2 s )}

\frac{d ^{2}}{d x ^{2}} ((f (x)) (4 x^{3} - 6 x^{2} + 3))

(1 + i 3)^{10}

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