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Factor the expression $x^4-5x^2+4$

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 Solution

 Formulas

 Videos

Algebra 1 - Factoring three terms with distributive property 5x^3 y^2 + 10x^2y + 25x

https://www.youtube.com/watch?v=n2ymRq-teXc

Tutorial - Factor an expression by using grouping, 9x^2 - 3xy + 6x - 2y

https://www.youtube.com/watch?v=mN3WP4KGxz0

Tutorial - Solve by factoring when a is greater than one y= 5x^2+8x+3

https://www.youtube.com/watch?v=fNx9I8AftpE

Tutorial - Simplify Expressions Dividing simplify numerator, (3 x 2 + 4)/2

https://www.youtube.com/watch?v=5JklSCAtMrk

Tutorial - Multiplying rational expressions ex 24, ((x^2-5x+6)/(x^2-4)) × ((x^2+3x+2)/(x^2-2x-3))

https://www.youtube.com/watch?v=IUrAMNFqq4A

Example 5: Factoring a fourth degree polynomial using the "perfect square” form | Khan Academy

https://www.youtube.com/watch?v=o-ZbdYVGehI

 Function Plot

Plotting: $\left(x+1\right)\left(x+2\right)\left(x-2\right)\left(x-1\right)$

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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: Factorization

In mathematics, factorization or factoring is the decomposition of an object (for example, a number, a polynomial, or a matrix) into a product of other objects, or factors, which when multiplied together give the original.

 Used Formulas

See formulas (1)

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