(x^2-1)(x^2-3)(x^2+4)=0

Simple and best practice solution for (x^2-1)(x^2-3)(x^2+4)=0 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 (x^2-1)(x^2-3)(x^2+4)=0 equation:


Simplifying
(x2 + -1)(x2 + -3)(x2 + 4) = 0

Reorder the terms:
(-1 + x2)(x2 + -3)(x2 + 4) = 0

Reorder the terms:
(-1 + x2)(-3 + x2)(x2 + 4) = 0

Reorder the terms:
(-1 + x2)(-3 + x2)(4 + x2) = 0

Multiply (-1 + x2) * (-3 + x2)
(-1(-3 + x2) + x2(-3 + x2))(4 + x2) = 0
((-3 * -1 + x2 * -1) + x2(-3 + x2))(4 + x2) = 0
((3 + -1x2) + x2(-3 + x2))(4 + x2) = 0
(3 + -1x2 + (-3 * x2 + x2 * x2))(4 + x2) = 0
(3 + -1x2 + (-3x2 + x4))(4 + x2) = 0

Combine like terms: -1x2 + -3x2 = -4x2
(3 + -4x2 + x4)(4 + x2) = 0

Multiply (3 + -4x2 + x4) * (4 + x2)
(3(4 + x2) + -4x2 * (4 + x2) + x4(4 + x2)) = 0
((4 * 3 + x2 * 3) + -4x2 * (4 + x2) + x4(4 + x2)) = 0
((12 + 3x2) + -4x2 * (4 + x2) + x4(4 + x2)) = 0
(12 + 3x2 + (4 * -4x2 + x2 * -4x2) + x4(4 + x2)) = 0
(12 + 3x2 + (-16x2 + -4x4) + x4(4 + x2)) = 0
(12 + 3x2 + -16x2 + -4x4 + (4 * x4 + x2 * x4)) = 0
(12 + 3x2 + -16x2 + -4x4 + (4x4 + x6)) = 0

Combine like terms: 3x2 + -16x2 = -13x2
(12 + -13x2 + -4x4 + 4x4 + x6) = 0

Combine like terms: -4x4 + 4x4 = 0
(12 + -13x2 + 0 + x6) = 0
(12 + -13x2 + x6) = 0

Solving
12 + -13x2 + x6 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 6.666666666666666666666*y=53.3333333333 | | 2r+8=80 | | 7x(x-2)=5 | | a+14=-23 | | 5n+9=186 | | a*7=-42 | | 6y^2-5=116 | | 9c+8=325 | | 5(a-2)=4(a-1) | | 33-w=197 | | 7q+m-5=3(4-m)+5q | | 2=z-7 | | 4.7-2.3=4.7+(-2.3) | | (3x-i)(2+4i)+(x-iy)(1+2i)=5-2i | | -15+55=-5x+7 | | u/9=17/8 | | 6a+4=45 | | 1/4x-=x | | Y=4(17)+8 | | x+x+10+10= | | 17x+-61=-10 | | ln(2x)+ln(x-2)=ln(30) | | 15u=56+7u | | cos^2x+8cosx-8=0 | | 5x+40=-7 | | -2=-5+W | | X+88=3x | | 3xsquare+2x-2=0 | | 10v=v+81 | | -21u-5=4u^2 | | Log(9x+15)-log(4x-14)=1 | | 4x=56-3x |

Equations solver categories