If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x2 + -4x + 5) * 2 = 0 Reorder the terms: (5 + -4x + x2) * 2 = 0 Reorder the terms for easier multiplication: 2(5 + -4x + x2) = 0 (5 * 2 + -4x * 2 + x2 * 2) = 0 (10 + -8x + 2x2) = 0 Solving 10 + -8x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(5 + -4x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(5 + -4x + x2)' equal to zero and attempt to solve: Simplifying 5 + -4x + x2 = 0 Solving 5 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -4x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + -4x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4x + x2 = 0 + -5 -4x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 -4x + x2 = -5 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -5 + 4 Reorder the terms: 4 + -4x + x2 = -5 + 4 Combine like terms: -5 + 4 = -1 4 + -4x + x2 = -1 Factor a perfect square on the left side: (x + -2)(x + -2) = -1 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.
| 4j=-16 | | x-5=3x-9 | | 3x+120-0.8x=-1.75+1.30x | | x-5=15.8 | | y=7/9*63-7 | | 5x-10-7x=20 | | -8y(y-1)= | | -7-5(2-x)+5=2x-7 | | -6(1-x)+x=-(4-2x)+4 | | 10k=30 | | -67=4(-7x-8)-5(7x+7) | | 2q=14 | | 47+7w=12 | | r+11=17 | | 3x^2+12=3x(x-2) | | 1x+10.7=23 | | 16y=8x | | x+32=38 | | 2x^2+3x+4=11x+6 | | 4x-2/3=1 | | 5(3x+6)-7x+11=-8(x+2) | | 7x-x-6x=7 | | n+5=40 | | 5k-7=6k-k-7 | | 4a-19*5(2a)=145 | | 4p+4p=2(4p+10) | | 6.8(x-2)=-0.2x+42.4 | | x^2+4x+4=4x+6 | | 15x+13=236.4 | | k+22=60 | | c+1.5=4.5 | | -8(1-x)+x=-(8-6x)+8 |