What is (1+cot^2(x))cos^2(x) ?

The solution to (1+cot^2(x))cos^2(x) is cot^2(x)

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simplify (1+cot^2(x))cos^2(x)

simplify

(1 + cot^{2} (x)) cos^{2} (x)

cot^{2} (x)

Solution steps

(1 + cot^{2} (x)) cos^{2} (x)

Rewrite using trig identities

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

Express with sin, cos

= \frac{cos ^{2} ( x )}{sin ^{2} ( x )}

Rewrite using trig identities

= cot^{2} (x)

2 0^{6} \cdot (0.5)^{6}

(z - 5) (z + 3)

6 \cdot 6

\frac{45}{( - 9 )}

2.5 \cdot 1 0^{2}