If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + 8x2 + 7 = 0 Reorder the terms: 7 + 8x2 + x4 = 0 Solving 7 + 8x2 + x4 = 0 Solving for variable 'x'. Factor a trinomial. (7 + x2)(1 + x2) = 0Subproblem 1
Set the factor '(7 + x2)' equal to zero and attempt to solve: Simplifying 7 + x2 = 0 Solving 7 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x2 = 0 + -7 x2 = 0 + -7 Combine like terms: 0 + -7 = -7 x2 = -7 Simplifying x2 = -7 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(1 + x2)' equal to zero and attempt to solve: Simplifying 1 + x2 = 0 Solving 1 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = 0 + -1 x2 = 0 + -1 Combine like terms: 0 + -1 = -1 x2 = -1 Simplifying x2 = -1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 32-8v=8(2-3v) | | 3(6-4p)=2(-6p+4) | | 3n-5=-8(6+5) | | 3(x+4)+2x=7X+2 | | 3(x-4)-14=2(x-7)+6 | | 5x+1=-9 | | 3x+8=-5 | | 5.8(x-2)=0.2x+36.4 | | -6(x-10)=15-6x | | -4.9t^2+38t-25=0 | | 2(a-4)+5a=-22 | | -2(b+5)=6 | | 7(k-3)=-4(1-6k) | | x^7-8x^6+5=0 | | -16t^2+2t+10=0 | | 5x+5-7=15-12x+10x-10 | | -2x-2-3x=-27 | | 3x-5+10=6/8 | | 4.8(x-2)=0.2x+15.4 | | -3x-4(x+1)=-7x-4 | | (45-13)x(75-13)= | | 225=3g | | 34+4x=-8(1-5x)+6x | | 4b=-2/3 | | 8x+4x=24 | | .66666(4x-7)=-2 | | 353.60=10.25x+15.35 | | X-0.8=2.7 | | -3x-4(x+6)=x-8(x+6) | | 10x-6=2x+26 | | 2(a+5)=20-3a | | 2(x-3)=2(2x+2) |