If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -41x2 + 400 = 0 Reorder the terms: 400 + -41x2 + x4 = 0 Solving 400 + -41x2 + x4 = 0 Solving for variable 'x'. Factor a trinomial. (16 + -1x2)(25 + -1x2) = 0 Factor a difference between two squares. ((4 + x)(4 + -1x))(25 + -1x2) = 0 Factor a difference between two squares. ((5 + x)(5 + -1x))(4 + x)(4 + -1x) = 0Subproblem 1
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Subproblem 3
Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Subproblem 4
Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5Solution
x = {-4, 4, -5, 5}
| 5(4z+1)-7=138 | | -8k=-7.7-7.2kl | | 11x-3x-8=5(x-2)+3x | | -7x=-2x-15 | | 35=-2(23-z)+3(z-3) | | 2w-5w=24 | | 2(5x+2)=32 | | -9=-32 | | -3n-(8n-7)=n-n-4 | | -8p+6+9p=10 | | 4u+8=-u-7 | | 3.2+x=5.4 | | 2(5x-3)=34 | | -6(a+8)= | | 5(x-5)=3(x-3) | | -2.4(n-1.5)=2.4(n-14) | | -5=x+19 | | 260-2x=43x-20 | | -15+37=-2(x+5) | | .5m+6.4=4.9-0.1m | | 3x-3x+7-4x=0 | | -z+5=7z+13 | | 13-10x=67-31x | | 6x^2=11x+2 | | 5m=28+2m | | 3x^2-21=0 | | -161-9x=9x+19 | | -12x+6x-4+3=0 | | y+0.6y+2.8=5.6(y-4.5) | | 10x+3=7x+18 | | 6x+14=-31-9x | | 16x^2+36x=0 |