If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + -4x2 + -15 = 0 Reorder the terms: -15 + -4x2 + 4x4 = 0 Solving -15 + -4x2 + 4x4 = 0 Solving for variable 'x'. Factor a trinomial. (-3 + -2x2)(5 + -2x2) = 0Subproblem 1
Set the factor '(-3 + -2x2)' equal to zero and attempt to solve: Simplifying -3 + -2x2 = 0 Solving -3 + -2x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -2x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x2 = 0 + 3 -2x2 = 0 + 3 Combine like terms: 0 + 3 = 3 -2x2 = 3 Divide each side by '-2'. x2 = -1.5 Simplifying x2 = -1.5 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 '(5 + -2x2)' equal to zero and attempt to solve: Simplifying 5 + -2x2 = 0 Solving 5 + -2x2 = 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 + -2x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x2 = 0 + -5 -2x2 = 0 + -5 Combine like terms: 0 + -5 = -5 -2x2 = -5 Divide each side by '-2'. x2 = 2.5 Simplifying x2 = 2.5 Take the square root of each side: x = {-1.58113883, 1.58113883}Solution
x = {-1.58113883, 1.58113883}
| x^4+8x^3+24x^2+32x+16=0 | | -12y-4(8.25)=6 | | 18-(8x-7)=87 | | -x^2+x=-6 | | 8-6p+7p=-7p+5+7p | | k/6+5=20 | | 0.2x+0.5(12-x)=36 | | -8+5x=-2+6x | | 18-(-7)=87 | | -5x+2+x=44 | | x^14-16a^2b^2=0 | | 5x=-9+y | | 2/3(-9)+4 | | 3-2x=121 | | 30-6x=x+16 | | 3/5k+15=8/5k | | -5=2(-2h+6) | | 75+60+25= | | 33/5=66/m | | a(3x-y)+b(3x-y)-5(3x-y)=0 | | 27^5/3=x^5 | | n/0.12=0.3/0.18 | | h+5t+18t(18)=v | | y=2/3(x)+b | | -2x+3=-15 | | 3(x-4)-13=8 | | 14/11=Q/10 | | 0.53kg=g | | x^2+35=179 | | 3x(a-3b)+7(a-3b)=0 | | N/3=42 | | 3y-5+y+31=7y+30-5y |