If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -6x2 + -40 = 0 Reorder the terms: -40 + -6x2 + x4 = 0 Solving -40 + -6x2 + x4 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -1x2)(10 + -1x2) = 0Subproblem 1
Set the factor '(-4 + -1x2)' equal to zero and attempt to solve: Simplifying -4 + -1x2 = 0 Solving -4 + -1x2 = 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 + -1x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x2 = 0 + 4 -1x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -1x2 = 4 Divide each side by '-1'. x2 = -4 Simplifying x2 = -4 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 '(10 + -1x2)' equal to zero and attempt to solve: Simplifying 10 + -1x2 = 0 Solving 10 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1x2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1x2 = 0 + -10 -1x2 = 0 + -10 Combine like terms: 0 + -10 = -10 -1x2 = -10 Divide each side by '-1'. x2 = 10 Simplifying x2 = 10 Take the square root of each side: x = {-3.16227766, 3.16227766}Solution
x = {-3.16227766, 3.16227766}
| 3(x-5)-16=2 | | 5x+8=72-3x | | 6n-13=35 | | 4x-11=0.5(8+3x-5) | | 5(3-2x)=28+3x | | 8x+3=251 | | x^3-5x^2-2x+10=0 | | 12x-17=7x+3 | | 4x-21+x^2= | | b^2-400=0 | | 3x+18=11x-62 | | 36b^3+84b^2= | | 12x+6=9x+27 | | 3x^2-16x-7=5 | | 5n+5=25 | | 6x^7-30x^5=0 | | 3x^2-16x-7=-7 | | X^2+10x=-24 | | t^2-11t-26=0 | | 8y+6=70 | | 6-9x=156-44x | | 2y-18=50 | | -150-7x=10x+20 | | 7(x-4)=-x-10 | | 3x+13=-75-8x | | 6y+8=20 | | 68-2x=2x+16 | | 4y-11=29 | | -19=x-14 | | 4x^2+6x=-12 | | a+y*7h= | | (7z+9)(15z-3)(-2+14z)=0 |