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Simplify the expression $\frac{2x-1}{4x^2-1}$

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 Solution

 Formulas

 Videos

Tutorial - Mulitplying rational expressions ex 24, (2x^2+5x+2)/(4x^2 - 1) × (2x^2+x-1)/(x^2+x-2)

https://www.youtube.com/watch?v=v48wMsNGC7I

Tutorial - Simplify a rational trigonometric expression 24, ((sinx)^2 - (cosx)^2) / (1 - 2(cosx)^2)

https://www.youtube.com/watch?v=taFMJ3iNVhM

Tutorial - Learn how to use the difference of two cubes to simplify an expression, 8x^3 - 1

https://www.youtube.com/watch?v=XN-FP_nV_OA

Simplifying square-root expressions | Mathematics I | High School Math | Khan Academy

https://www.youtube.com/watch?v=3MijXB91DVo

Algebra 2 - Simplify by dividing two rational expressions using factoring (32/n‐8)/(1/n‐8)

https://www.youtube.com/watch?v=wFy0p8Jo6pQ

Pre-Calculus - Learn how to simplify a trig identity 1/(tan^x+1)

https://www.youtube.com/watch?v=8ZNwP0RJnkU

 Function Plot

Plotting: $\frac{1}{2x+1}$

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1

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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

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: Simplification of algebraic expressions

The simplification of algebraic expressions consists in rewriting a long and complex expression in an equivalent, but much simpler expression. This simplification can be accomplished through the combined use of arithmetic and algebra rules.

Used Formulas

1. See formulas

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