72w^4-32w^2=

Simple and best practice solution for 72w^4-32w^2= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 72w^4-32w^2= equation:


Simplifying
72w4 + -32w2 = 0

Reorder the terms:
-32w2 + 72w4 = 0

Solving
-32w2 + 72w4 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '8w2'.
8w2(-4 + 9w2) = 0

Factor a difference between two squares.
8w2((2 + 3w)(-2 + 3w)) = 0

Ignore the factor 8.

Subproblem 1

Set the factor 'w2' equal to zero and attempt to solve: Simplifying w2 = 0 Solving w2 = 0 Move all terms containing w to the left, all other terms to the right. Simplifying w2 = 0 Take the square root of each side: w = {0}

Subproblem 2

Set the factor '(2 + 3w)' equal to zero and attempt to solve: Simplifying 2 + 3w = 0 Solving 2 + 3w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3w = 0 + -2 3w = 0 + -2 Combine like terms: 0 + -2 = -2 3w = -2 Divide each side by '3'. w = -0.6666666667 Simplifying w = -0.6666666667

Subproblem 3

Set the factor '(-2 + 3w)' equal to zero and attempt to solve: Simplifying -2 + 3w = 0 Solving -2 + 3w = 0 Move all terms containing w to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + 3w = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 3w = 0 + 2 3w = 0 + 2 Combine like terms: 0 + 2 = 2 3w = 2 Divide each side by '3'. w = 0.6666666667 Simplifying w = 0.6666666667

Solution

w = {0, -0.6666666667, 0.6666666667}

See similar equations:

| -9f=72-f | | (x^2+4x)+(y^2-12y)=-24 | | 4n+2.5=7.3 | | 3x+50=6x | | 2x^2-8x-16y-24=0 | | -34+22=-3x+9x | | x-3/5=1/15 | | 44-50=x | | -76=(-2/3) | | 15c-8-3x=16 | | 4x^3+24x^2+36x=0 | | -3.4x-3=-2.9x+2 | | 3x+45=76,5 | | 2x^3-12x^2+18x+45=0 | | 4x^2-9=3x^2 | | d-3=-17 | | -3x+5+4x=-22+19 | | 24t^2-10t-4=0 | | x^2+1=x^2-6 | | -3(4s-3)-9=-2(8s+5)-3 | | 8(a+b)=(a+b)8 | | rx^2+sx+t=0 | | -12+y=24+-9 | | 3x+6=2x^2+4 | | 2x-15=-45 | | 204=20t+16t^2 | | ln(5x-6)-ln(3x-1)=0 | | H=-16t^2+80t+1 | | 2(4+3)+2=-4(x+1) | | -7x+6=-8 | | 9h^2+4=4 | | 2x=4x+8 |

Equations solver categories