If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + 11x2 + 36 = 0 Reorder the terms: 36 + 11x2 + x4 = 0 Solving 36 + 11x2 + x4 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-36' to each side of the equation. 36 + 11x2 + -36 + x4 = 0 + -36 Reorder the terms: 36 + -36 + 11x2 + x4 = 0 + -36 Combine like terms: 36 + -36 = 0 0 + 11x2 + x4 = 0 + -36 11x2 + x4 = 0 + -36 Combine like terms: 0 + -36 = -36 11x2 + x4 = -36 The x term is 11x2. Take half its coefficient (5.5). Square it (30.25) and add it to both sides. Add '30.25' to each side of the equation. 11x2 + 30.25 + x4 = -36 + 30.25 Reorder the terms: 30.25 + 11x2 + x4 = -36 + 30.25 Combine like terms: -36 + 30.25 = -5.75 30.25 + 11x2 + x4 = -5.75 Factor a perfect square on the left side: (x2 + 5.5)(x2 + 5.5) = -5.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| y+5=x(x+2) | | 2.5x+4.3x-5=0 | | 6x-8+11=8x-11+11 | | 8w+8-2-2w= | | 4y(-2d-3)=12 | | -4(-4x+5)=-10x-6 | | 4x+8=4.75x+15 | | -13=-4+6x | | 5v-5v=1-2 | | 7x-1=-15 | | 25*24000= | | S+31=15 | | 5v-5v= | | -6a-30=-4(5+2a) | | 8x^2+9x+h=0 | | 5(2p+5)=5p+12.5 | | 8n-10n=3n+25 | | 4(x+6)=2(3x-7) | | -8x-12=38 | | -7(-2v-2)=6v+38 | | 2(y+7)-y=14 | | 5e=3c+36 | | -7(-2v-2)=6v+28 | | 84=51-14x | | 4x+3y=2z-2x | | 4(2+n)+8=10+5n | | -4(-4x+5)=-10 | | x+(x+2)+(x+4)+(x+6)=380 | | 3e^5m-2=30 | | 2n=2n | | 2x-77=130-7x | | 7(w-5)-8=-5(-4w+7)-w |