If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying b4 + 2b2 + -8 = 0 Reorder the terms: -8 + 2b2 + b4 = 0 Solving -8 + 2b2 + b4 = 0 Solving for variable 'b'. Factor a trinomial. (-4 + -1b2)(2 + -1b2) = 0Subproblem 1
Set the factor '(-4 + -1b2)' equal to zero and attempt to solve: Simplifying -4 + -1b2 = 0 Solving -4 + -1b2 = 0 Move all terms containing b to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1b2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1b2 = 0 + 4 -1b2 = 0 + 4 Combine like terms: 0 + 4 = 4 -1b2 = 4 Divide each side by '-1'. b2 = -4 Simplifying b2 = -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 '(2 + -1b2)' equal to zero and attempt to solve: Simplifying 2 + -1b2 = 0 Solving 2 + -1b2 = 0 Move all terms containing b to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1b2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1b2 = 0 + -2 -1b2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1b2 = -2 Divide each side by '-1'. b2 = 2 Simplifying b2 = 2 Take the square root of each side: b = {-1.414213562, 1.414213562}Solution
b = {-1.414213562, 1.414213562}
| -x-(1/10x) | | -2-4p=8p+2+8 | | 5(x-5)-3(5x+3)=x-34 | | -(1+8n)+7=38 | | -5(3x+7)=-155x | | 8x^3/10x^5 | | 7k=6 | | Z/5-6=21/4 | | -x-1/10x | | 3z=15-21 | | -11=-7v+5(v-3) | | -8=9-5h | | Z/5-6=21/5 | | -9x+y=38 | | 18t+11v=2-at | | -12(x-2)+24x=12(x+4)-24 | | (x)=19x-4 | | 5a-7=-2a-3 | | 4b^4+20b^2+25=0 | | (x)=19x+4 | | 4x-4-3x=x+4 | | -7+56n=38 | | 45=(-30)(0.1)+v | | -(8-m)=-(6m+8) | | r/5-3=(2r)/5+15 | | (u-5)(7-u)= | | (x)=17x-4 | | 3x+40=7x+0 | | 13y-9y=8 | | 1/4x+7=19 | | 9x+5y=-26 | | 4x+8/9=-352/9 |