If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 2x + 8 = 0 Reorder the terms: 8 + 2x + 4x2 = 0 Solving 8 + 2x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(4 + x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + x + 2x2)' equal to zero and attempt to solve: Simplifying 4 + x + 2x2 = 0 Solving 4 + x + 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 x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.5x + 0.25 + x2 = -2 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = -2 + 0.25 Combine like terms: -2 + 0.25 = -1.75 0.25 + 0.5x + x2 = -1.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -1.75 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.
| 5x-5=2x+13 | | z-1.5z+4=2.5(z+6.4) | | 5x+7=-3 | | 9x+6=6x+27 | | 2x+40=70-6x | | .8(4-a)=5.6a | | 5x-27=23 | | 3(2x+4)=4x+2x+12 | | 7-4(x-3)=5x-2 | | 46-4x=5x+18 | | x^4+2x^3=10x^2 | | 2x+7=-26-9x | | 84-2x=4x+12 | | -7(x+2)=3-2(x-4) | | 11x-19=8x+2 | | 16y-12=2 | | 6x+62=11x+12 | | 6x-(6+4x)=26+x | | b+1=3b-3 | | 6x+5=77-2x | | 5.5=3x+1 | | 3x-3=0.75(2x+12) | | 99-8w=875 | | 5x+20=12-50 | | q=45-3p | | 25+3s=94 | | 12y+4=14 | | 10x+7=77 | | An=a+(n-1)(d) | | Q=10-P | | -5n+2=42 | | w^2+w= |