If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 12 = -3x Reorder the terms: 12 + x2 = -3x Solving 12 + x2 = -3x Solving for variable 'x'. Reorder the terms: 12 + 3x + x2 = -3x + 3x Combine like terms: -3x + 3x = 0 12 + 3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-12' to each side of the equation. 12 + 3x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + 3x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + 3x + x2 = 0 + -12 3x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 3x + x2 = -12 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 = -12 + 2.25 Reorder the terms: 2.25 + 3x + x2 = -12 + 2.25 Combine like terms: -12 + 2.25 = -9.75 2.25 + 3x + x2 = -9.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = -9.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7(u-7)-3=-6(-4u+8)-9u | | -52=-2(m+4)+6m | | 7n-1=12 | | (9-2y)=5(2-3y)-50 | | .08*x+.06(1500-x)=106.40 | | x-(x-8)=x-3 | | -2[7-n]+4= | | a^2-5b+9=0 | | 1/6(5x-3)=4 | | j+19=43 | | 4[8n+2]= | | h=4b | | 18-6= | | 6-18= | | Y/5=10 | | 8/5x=24 | | 4a+1/2=10 | | 9(7x-10)=351 | | 5x^4-20x^3+20x^2=0 | | 12x-276=3x-6 | | 12x^2+1x=6 | | 3x+7=4x(-3x) | | 4z+6=18 | | 4x-4=8(x-1) | | 6(12-12x)+7(2+15x)=105 | | 214-2x=43x+19 | | 3a-a= | | 4*bfc=6 | | 3*g=65435 | | h+h=20 | | 25xy^2-4x= | | .333333333333x=8 |