If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -8x + 320 = 0 Reorder the terms: 320 + -8x + 4x2 = 0 Solving 320 + -8x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(80 + -2x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(80 + -2x + x2)' equal to zero and attempt to solve: Simplifying 80 + -2x + x2 = 0 Solving 80 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-80' to each side of the equation. 80 + -2x + -80 + x2 = 0 + -80 Reorder the terms: 80 + -80 + -2x + x2 = 0 + -80 Combine like terms: 80 + -80 = 0 0 + -2x + x2 = 0 + -80 -2x + x2 = 0 + -80 Combine like terms: 0 + -80 = -80 -2x + x2 = -80 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 = -80 + 1 Reorder the terms: 1 + -2x + x2 = -80 + 1 Combine like terms: -80 + 1 = -79 1 + -2x + x2 = -79 Factor a perfect square on the left side: (x + -1)(x + -1) = -79 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.
| 51-(3x+12)=3(x+6)+x | | k^2-6k+17=9 | | 2x/15=7 | | x^2-10x-66=-10 | | 9-2x^2-50=0 | | 81a^2=9 | | (2x-3)(x^2-4x-6)= | | 2(2t+1)-6=t-(t+3) | | 4x^2y^2-34xy^2-84y^2= | | n^2-4=-6 | | 1x+-8=12 | | n^2-8=73 | | 7x/3-x=x/6-9/2 | | 6r+2=26r+7 | | 4(3+6x)-3=33 | | -25v+8=-6v-10 | | F(x)=x^4-x^2-30 | | 5x-4=13x-8 | | 16x(22x-1)=231 | | -12x^3+84x^2-12x=0 | | 3a+-3a=20 | | -1x+2=2x-4 | | 20x-24+12x=232 | | x^2=122 | | 4v^2=-72 | | 20x-24= | | z^2+z+2iz+1+7i=0 | | 16-.15x=.5x | | y-5=7/10(x-3) | | 2x+3x-40=0 | | 3x-45+2x=255 | | 2x+4x=540 |