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Factor by completing the square $2x^4-4x^2-x+2\left(x^2-x\right)^2$

Step-by-step Solution

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Final answer to the problem

$2\left(x^2\left(x^2-2\right)+\left(\left(x-\frac{1}{2}\right)^2-\frac{1}{4}\right)^2\right)-x$
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Step-by-step Solution

How should I solve this problem?

  • Factor by completing the square
  • Integrate by partial fractions
  • Product of Binomials with Common Term
  • FOIL Method
  • Integrate by substitution
  • Integrate by parts
  • Integrate using tabular integration
  • Integrate by trigonometric substitution
  • Weierstrass Substitution
  • Prove from LHS (left-hand side)
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1

Factor the polynomial $x^2-x$. Add and subtract $\left(\frac{b}{2}\right)^2$, replacing $b$ by it's value $-1$

$2x^4-4x^2-x+2\left(x^2-x+\frac{1}{4}-\frac{1}{4}\right)^2$

Learn how to solve polynomial factorization problems step by step online.

$2x^4-4x^2-x+2\left(x^2-x+\frac{1}{4}-\frac{1}{4}\right)^2$

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Learn how to solve polynomial factorization problems step by step online. Factor by completing the square 2x^4-4x^2-x2(x^2-x)^2. Factor the polynomial x^2-x. Add and subtract \left(\frac{b}{2}\right)^2, replacing b by it's value -1. Now, we can factor x^2+-1x+\frac{1}{4} as a squared binomial of the form \left(x+\frac{b}{2}\right)^2. Calculate the square root of \frac{1}{4}. Multiply -1 times \frac{1}{2}.

Final answer to the problem

$2\left(x^2\left(x^2-2\right)+\left(\left(x-\frac{1}{2}\right)^2-\frac{1}{4}\right)^2\right)-x$

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Function Plot

Plotting: $2\left(x^2\left(x^2-2\right)+\left(\left(x-\frac{1}{2}\right)^2-\frac{1}{4}\right)^2\right)-x$

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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: Polynomial Factorization

They are a group of techniques that help us rewrite polynomial expressions as a product of factors.

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