If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x4 + 40x2 + 16 = 0 Reorder the terms: 16 + 40x2 + 25x4 = 0 Solving 16 + 40x2 + 25x4 = 0 Solving for variable 'x'. Factor a trinomial. (4 + 5x2)(4 + 5x2) = 0Subproblem 1
Set the factor '(4 + 5x2)' equal to zero and attempt to solve: Simplifying 4 + 5x2 = 0 Solving 4 + 5x2 = 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 + 5x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x2 = 0 + -4 5x2 = 0 + -4 Combine like terms: 0 + -4 = -4 5x2 = -4 Divide each side by '5'. x2 = -0.8 Simplifying x2 = -0.8 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 '(4 + 5x2)' equal to zero and attempt to solve: Simplifying 4 + 5x2 = 0 Solving 4 + 5x2 = 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 + 5x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5x2 = 0 + -4 5x2 = 0 + -4 Combine like terms: 0 + -4 = -4 5x2 = -4 Divide each side by '5'. x2 = -0.8 Simplifying x2 = -0.8 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.
| 7x+2x=15 | | -7(-b+1)-3(3b+8)=-31 | | 4+2x+26=x+20 | | 8y+5-4y=21 | | 72f=56 | | 7x+2x=20 | | x-20+x+2x=120 | | -8(w-3)=4w-36 | | 8x^2-8x+56=0 | | -12x-51=14 | | -37+5n=6+8(n-5) | | 13x+2y=7 | | -3(j+3)=-1 | | 4/5c-16=12 | | 5r^2+19r+12=0 | | 432/576 | | -(15-2s)-(6s+4)=17 | | -7(-4x+3)-7=8x+12 | | 12n+2=4n+27 | | 2(3x-5)+4(x+6)=2(3x+2)+3x-15 | | 58.25/4 | | y=2.25*3+50 | | 2/3n=-8/15 | | -1x^3=8 | | 3(k-5)+9k=3 | | (x+21)+(2x+9)=60 | | 6-(-50)=5x-3 | | -2b+8b=-10+4b | | 6ln(4x+6)=30 | | 23-3x=8 | | -2x-4=-2x-2+2 | | 15=-3/4w |