If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5 + 4x + x2 = 0 Solving 5 + 4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + 4x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + 4x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 4x + x2 = 0 + -5 4x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 4x + x2 = -5 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = -5 + 4 Reorder the terms: 4 + 4x + x2 = -5 + 4 Combine like terms: -5 + 4 = -1 4 + 4x + x2 = -1 Factor a perfect square on the left side: (x + 2)(x + 2) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4(3x+11)=8(16+4x) | | f(1)=-1/25(1)+15 | | 4(3x+11)=6(16+4x) | | 4(3x+11)=5(16+4x) | | 4(3x+11)=4(16+4x) | | 4(3x+11)=2(16+4x) | | 4(3x+11)=7(16+4x) | | 250x=50000 | | 0=4ln(t)+4 | | 4-9y=3 | | 14x+-4x+12x=1+x | | abc=3 | | -42=7(-x-3) | | f(2)=-1/25(2)+15 | | 6x=20+2x | | 6(7+8x)-7(x-1)=-74 | | n+4n-6=34 | | 3x-24=3x | | -0.1x+0.5y=2.0 | | 3.5(x-2)=12-0.5x | | -3y+.5=0.714285714 | | 2g+3=10 | | 35k^2-22k+3=3 | | 0.02x+0.04y=0.23 | | 15x-5x=400 | | 2n+66=5n | | 4n^2-15n+12=0 | | 45+4x=61 | | (X-24)=136 | | 7(a-1)-13(a-2)=-4(2a+1)-3 | | 1x+1=131 | | 5v+4-9=4v+v-5 |