What is (tan(2x))/(cos(x)) ?

The solution to (tan(2x))/(cos(x)) is tan(2x)sec(x)

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simplify (tan(2x))/(cos(x))

simplify

\frac{tan ( 2 x )}{cos ( x )}

tan (2 x) sec (x)

Solution steps

\frac{tan ( 2 x )}{cos ( x )}

Use the basic trigonometric identity:

\frac{1}{cos ( x )} = sec (x)

= tan (2 x) sec (x)

(2 x^{2} - 3 x + 2) (x + 4)

\frac{n ^{2} - 9}{n ^{2} - 6 n + 9}

1 + (- \frac{3}{2})

(\frac{a}{2})^{2}

\frac{63}{90}

What is (tan(2x))/(cos(x)) ?
The solution to (tan(2x))/(cos(x)) is tan(2x)sec(x)