If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 3x = -5 Reorder the terms: 3x + x2 = -5 Solving 3x + x2 = -5 Solving for variable 'x'. Reorder the terms: 5 + 3x + x2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + 3x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + 3x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3x + x2 = 0 + -5 3x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 3x + x2 = -5 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = -5 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -5 + 2.25 Combine like terms: -5 + 2.25 = -2.75 2.25 + 3x + x2 = -2.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -2.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6(x+2)=42 | | 5n+5=3n+17 | | 25=5W | | 12.9=X+7 | | 2+8x=10x-15 | | 42=6z | | 10x+4=3x+8 | | 4a+11=6a | | 3x+2y=8 | | 5x-12=8x+24 | | x-4x+5=11 | | 7+t=34 | | -4y-y-8=12 | | 8x+17-6x=85 | | 6x+x^2=4+b | | 2(x-4)=4(2x+1) | | .5x+3=-8 | | 3x+21=6x+6 | | -n=9 | | (y-4)-(y+7)=6y | | 6+3x=21 | | s^3-3s^2-s-3=0 | | x+49=21 | | 27=-y-9y+16 | | 39.21x+2.65=-31.68+42.03x | | d-7=-3 | | x^2+8x+4=(x+4)2+b | | 8x+6y=5p | | 7.45x-8.81=5.34x+26.58 | | x+34=72 | | 2(h+4)=9 | | 27=3x+6 |