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$\frac{2+\tan\left(x\right)^2}{\sec\left(x\right)^2}-1$

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 Solution

 Formulas

 Videos

Proof why tan(x) = sin(x)/cos(x)

https://www.youtube.com/watch?v=MepxHME-LXw

Why sin(x)^2 + cos(x)^2= 1 ?

https://www.youtube.com/watch?v=bk5HQktvUjs

Calculus - Take the log of both sides to find the derivative, y = (x(x^2 + 1)^2)/(sqrt(2x^2 - 1))

https://www.youtube.com/watch?v=7aF6Ck6ZRxw

Derivadas de sec(x) e cossec(x) | Matematica | Khan Academy

https://www.youtube.com/watch?v=EafJfTkNPwE

Derivatives of sec(x) and csc(x) | Derivative rules | AP Calculus AB | Khan Academy

https://www.youtube.com/watch?v=TDJ5nXWEkWM

Algebra 2 - Graphing a quadratic with translations y = (x-3)^2 - 1

https://www.youtube.com/watch?v=tukJh6ZXyN0

 Function Plot

Plotting: $\cos\left(x\right)^2$

SnapXam A²

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9

0



a

b

c

d

f

g

m

n

u

v

w

x

y

z

.

(◻)

+

-

×

◻/◻

/

÷

◻²

◻^◻

√◻

√

^◻√◻

^◻√

∞

e

π

ln

log

log_◻

lim

d/dx

D^□_x

∫

∫^◻

|◻|

θ

=

>

<

>=

<=

sin

cos

tan

cot

sec

csc

asin

acos

atan

acot

asec

acsc

sinh

cosh

tanh

coth

sech

csch

asinh

acosh

atanh

acoth

asech

acsch

 How to improve your answer:

 Main Topic: Semplificare le espressioni trigonometriche

 Used Formulas

See formulas (2)

 Related Topics

Semplificare le espressioni trigonometriche