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

The solution to (1+tan^2(x))/(cos^2(x)) is sec^4(x)

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

simplify

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

sec^{4} (x)

Solution steps

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

Rewrite using trig identities

= sec^{4} (x)

12 x^{2} - 27 y^{2} + 10 x + 15 y

f (x) = \frac{x ^{\frac{1}{2}} + 1}{x ^{\frac{1}{2}}}

10 x^{3} \cdot y^{1} - 3 x^{3} \cdot y^{4}

(6) 5 (n + 21)

\frac{1}{( d ^{2} - 1 ) e ^{2} t \cdot ( e ^{e} ) ^{t}}

What is (1+tan^2(x))/(cos^2(x)) ?
The solution to (1+tan^2(x))/(cos^2(x)) is sec^4(x)