If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 4x + 16 = 0 Reorder the terms: 16 + 4x + 2x2 = 0 Solving 16 + 4x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(8 + 2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(8 + 2x + x2)' equal to zero and attempt to solve: Simplifying 8 + 2x + x2 = 0 Solving 8 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + 2x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + 2x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 2x + x2 = 0 + -8 2x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 2x + x2 = -8 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -8 + 1 Reorder the terms: 1 + 2x + x2 = -8 + 1 Combine like terms: -8 + 1 = -7 1 + 2x + x2 = -7 Factor a perfect square on the left side: (x + 1)(x + 1) = -7 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| -2x-7=-2x+1 | | 30g+12=30g | | 500-35g=500-55g | | 5x+10(90-x)= | | 6x-54=60 | | 13v=v+15 | | 5a-6a=4 | | 6(y-5)=2*(10+3y) | | 2x^2+6x+12= | | 16yx-8x= | | 54-4w=5w | | 3x+2x+5x+4-8=180 | | 7(x-1)+4=5x+2(1+x) | | 7x-16=10x+17 | | 10=-18x | | -30x^2-144x=216-y | | 4(2x-4)=3+8x-11 | | 6x+25x= | | -2x-3y=16 | | -7n^2-11n+30=0 | | Ax-5=x+a | | 4n=140 | | 8(1+m)+2m=7(m-1) | | -20=5u | | xover-3=4 | | 3v=18+v | | 4+12t=112 | | t^2+21-19=5 | | 3(2d-3)=-21 | | 2x-5+30+85=180 | | .75x+2=3x-1 | | 3x+2=2*(2x-7) |