What is cos(1\sqrt[4]{x^3}+9) ?

The solution to cos(1\sqrt[4]{x^3}+9) is cos(9+\sqrt[4]{x^3})

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simplify cos(1\sqrt[4]{x^3}+9)

simplify

Solution steps

Rewrite using trig identities

Use the Angle Sum identity:

cos (s) cos (t) - sin (s) sin (t) = cos (s + t)

ln (csc (- cot (x)))

cos (\frac{π}{2} - t)

tan (arcsec (2 x))

4 sin (\frac{π}{2} x - π) - 2

(2 sec (θ))^{2} - 4

What is cos(1\sqrt[4]{x^3}+9) ?
The solution to cos(1\sqrt[4]{x^3}+9) is cos(9+\sqrt[4]{x^3})