If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + -4x + 16 = 0 Reorder the terms: 16 + -4x + 8x2 = 0 Solving 16 + -4x + 8x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(4 + -1x + 2x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(4 + -1x + 2x2)' equal to zero and attempt to solve: Simplifying 4 + -1x + 2x2 = 0 Solving 4 + -1x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2 + -0.5x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -0.5x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -0.5x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -0.5x + x2 = 0 + -2 -0.5x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -0.5x + x2 = -2 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = -2 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = -2 + 0.0625 Combine like terms: -2 + 0.0625 = -1.9375 0.0625 + -0.5x + x2 = -1.9375 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = -1.9375 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.
| -9-4x=-3x+19 | | -3x-96=49-8x | | 5n+7=23 | | 3-6x+8=9 | | 9-8x=71-22x | | 4x^2-6x=20-2x | | X-72=19-6x | | 2x-3=103 | | 124-6x=30x+20 | | 16x^2-15x-21=0 | | 16x^2-15-21=0 | | 5(y+2)=2(y+2) | | 3x-2=103 | | 3x-50=-x+62 | | 8-9x=104-30x | | n/6-1=3 | | 7x-45=12x+20 | | 2-3x=103 | | 2(1+1.5b)=2+3b | | -34+3x=29+6x | | 5x+14=34 | | 9(1+2)=3(l-2) | | (4x-3)-8=4+2x | | -27=r*12-19 | | 6x-12=30 | | 6b^2+13b+2=0 | | 2a=3b+2 | | 3n+6=10n-1 | | 7(f+5)=9(f+3) | | (-.25+0.7)-(.60+.60)= | | -x+5=3 | | X^2+5x=-9 |