If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -14x + 49 = 0 Reorder the terms: 49 + -14x + 7x2 = 0 Solving 49 + -14x + 7x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '7'. 7(7 + -2x + x2) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(7 + -2x + x2)' equal to zero and attempt to solve: Simplifying 7 + -2x + x2 = 0 Solving 7 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + -2x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -2x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2x + x2 = 0 + -7 -2x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -2x + x2 = -7 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 = -7 + 1 Reorder the terms: 1 + -2x + x2 = -7 + 1 Combine like terms: -7 + 1 = -6 1 + -2x + x2 = -6 Factor a perfect square on the left side: (x + -1)(x + -1) = -6 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.
| 7x-(4x-5)=20 | | -(2+7y)= | | 7x+8y=2 | | 5x-90=2x | | 5(c-2)+8=5+c-7 | | (12z+9)-(2z-8)= | | (4x+2)7= | | -7-(3-19)= | | 10=10(h-2) | | 2x^2-4x=7 | | 90-5x=2x | | 7(w-3)=28 | | 20x^2-31x+12= | | 5-4n+2n=61-86 | | 2(x-8)+7=19 | | 9m^2+3m+22=12 | | 20+x=60 | | 10y-y=-16+y | | x^2-14x+65= | | 3(x+6)=-6 | | 8j-3-2j=3(j-2) | | 1.5x+8=.25x-6 | | 4x^2=40 | | 40=10-3(x+5) | | 21-x+36=54 | | X+20=-5 | | q=4g+4w | | 7x-11x=19-7 | | 2(3r-10)-14=-2(9-2r)-2r | | 3t+1=2+8 | | 8x^3-128x^2+120x= | | 10r+12-11r=3r-12-12r |