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Simplify the trigonometric expression $\frac{\cos\left(x\right)^2-\left(1-\sin\left(x\right)\right)}{\cos\left(x\right)-\cos\left(x\right)\sin\left(x\right)}$

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Final answer to the problem

$\tan\left(x\right)$
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Step-by-step Solution

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Simplify the product $-(1-\sin\left(x\right))$

$\frac{\cos\left(x\right)^2-1+\sin\left(x\right)}{\cos\left(x\right)-\cos\left(x\right)\sin\left(x\right)}$

Learn how to solve simplify trigonometric expressions problems step by step online.

$\frac{\cos\left(x\right)^2-1+\sin\left(x\right)}{\cos\left(x\right)-\cos\left(x\right)\sin\left(x\right)}$

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Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression (cos(x)^2-(1-sin(x)))/(cos(x)-cos(x)sin(x)). Simplify the product -(1-\sin\left(x\right)). Apply the trigonometric identity: -1+\cos\left(\theta \right)^2=-\sin\left(\theta \right)^2. Factor the polynomial -\sin\left(x\right)^2+\sin\left(x\right) by it's greatest common factor (GCF): \sin\left(x\right). Factor the polynomial \cos\left(x\right)-\cos\left(x\right)\sin\left(x\right) by it's greatest common factor (GCF): \cos\left(x\right).

Final answer to the problem

$\tan\left(x\right)$

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Plotting: $\tan\left(x\right)$

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1
2
3
4
5
6
7
8
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
Dx
|◻|
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: Simplify Trigonometric Expressions

Simplification of trigonometric expressions consists of rewriting an expression with trigonometric functions in a simpler form. To perform this task, we usually use the most common trigonometric identities, and some algebra.

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