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 + x + 2x2) = 0 Ignore the factor 4.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.
| f(x)=x^2+5*x+1 | | X^2+5x-32=2x-4 | | 4y+9=-15 | | c/4=100 | | 11(t-3)+4t=5(3t+3)-10 | | 2(0)+4y=4 | | 3*x+5-2=15/5-x+7*3.14 | | ((x+4)/(x+1))=((3)/(x-3)) | | 2(-1)+4y=4 | | 3x+63+6x+45=180 | | 2(-2)+4y=4 | | 90=48t-6t^2 | | ((x+4)/(x+1))-((3)/(x-3)) | | y=1/-4 | | 259+.25x=x | | 14a+15a+17b-4b/20 | | 7-4d-3=23 | | 9y^2+6y-8= | | 7y=2y+14 | | x/20+234.5=500 | | 20x+3y=14 | | 7x+2=6(x-6)+8 | | -2p-5+7p=-5 | | 0=-10.4x^2+132x-418 | | w^2+17w=38 | | 2c-3AB=7 | | 2x^2-28x-102=0 | | 8x-6=2x+11 | | 3x-10=6/7 | | 8x+72+9x=2x^2+18x | | Q-21=35 | | 228-48= |