If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x4 + 9x2 + 225 = 0 Reorder the terms: 225 + 9x2 + 4x4 = 0 Solving 225 + 9x2 + 4x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 56.25 + 2.25x2 + x4 = 0 Move the constant term to the right: Add '-56.25' to each side of the equation. 56.25 + 2.25x2 + -56.25 + x4 = 0 + -56.25 Reorder the terms: 56.25 + -56.25 + 2.25x2 + x4 = 0 + -56.25 Combine like terms: 56.25 + -56.25 = 0.00 0.00 + 2.25x2 + x4 = 0 + -56.25 2.25x2 + x4 = 0 + -56.25 Combine like terms: 0 + -56.25 = -56.25 2.25x2 + x4 = -56.25 The x term is 2.25x2. Take half its coefficient (1.125). Square it (1.265625) and add it to both sides. Add '1.265625' to each side of the equation. 2.25x2 + 1.265625 + x4 = -56.25 + 1.265625 Reorder the terms: 1.265625 + 2.25x2 + x4 = -56.25 + 1.265625 Combine like terms: -56.25 + 1.265625 = -54.984375 1.265625 + 2.25x2 + x4 = -54.984375 Factor a perfect square on the left side: (x2 + 1.125)(x2 + 1.125) = -54.984375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4x^4+9x^2+225= | | 4x^2+9x^3=225 | | 4x^2+9x^3+225=0 | | a^2+2a-1a= | | 2x-18y=-8 | | a^2+2a(a-1)= | | .25*(x+4)=9 | | 3u-1+2(5u+3)=-5(u+2) | | 7x+16=3x+43 | | n-20=m | | 11x-37+5x+59=54 | | 2x^3+4x^2+6x=0 | | 6(B+2)=30 | | 2(-8-6)=-40 | | -1-3x=6x-109 | | 4x+2=2x+20 | | -(6y+4)-(-5y-5)=-2 | | -13t+(-2t)= | | 4x-10=-13+5x | | -[9z-(19z+9)]=9+9z+6 | | 5+7x=x+11 | | -23=-3a-10 | | 1+2*0.2+0.2= | | 3-4x-7x=-52 | | (4-y)/(4+3)=-2 | | 4-y/(4+3)=-2 | | 5-4x-x=-15 | | 0.67=ln(y) | | 10m^3+4m^2=0 | | 6X^2+20x-16= | | 6+2s-4=9s+10-6s | | 4-y/4--3=-2 |