What is ((cos(x))^2(tan(x))^2-1)/((cos(x))^2) ?

The solution to ((cos(x))^2(tan(x))^2-1)/((cos(x))^2) is -1

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simplify ((cos(x))^2(tan(x))^2-1)/((cos(x))^2)

simplify

\frac{( cos ( x ) ) ^{2} ( tan ( x ) ) ^{2} - 1}{( cos ( x ) ) ^{2}}

- 1

Solution steps

\frac{cos ^{2} ( x ) tan ^{2} ( x ) - 1}{cos ^{2} ( x )}

Simplify

cos^{2} (x) tan^{2} (x) - 1 : - cos^{2} (x)

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

Cancel the common factor:

cos^{2} (x)

= - 1

(\frac{w ^{3 - m}}{w ^{m}})^{- 1}

\frac{( x ^{2} - 4 x - 12 )}{( x + 2 )}

(x - y)^{2}

\frac{a}{2 a}

2 - (\frac{4}{3})^{2}

What is ((cos(x))^2(tan(x))^2-1)/((cos(x))^2) ?
The solution to ((cos(x))^2(tan(x))^2-1)/((cos(x))^2) is -1