If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -6x + 40 = 0 Reorder the terms: 40 + -6x + x2 = 0 Solving 40 + -6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-40' to each side of the equation. 40 + -6x + -40 + x2 = 0 + -40 Reorder the terms: 40 + -40 + -6x + x2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -6x + x2 = 0 + -40 -6x + x2 = 0 + -40 Combine like terms: 0 + -40 = -40 -6x + x2 = -40 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -40 + 9 Reorder the terms: 9 + -6x + x2 = -40 + 9 Combine like terms: -40 + 9 = -31 9 + -6x + x2 = -31 Factor a perfect square on the left side: (x + -3)(x + -3) = -31 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6p+13=3y+19 | | 4y+14=112 | | 9x+44=116 | | 8a+15-a=85-5a-a | | 2(3u+7)=-4(3-42u) | | 4y+3=5x-10 | | (2*-4)-(2y)=17 | | -15-2x=15 | | t+(-3)=27 | | 5x-3(x-3)=-5+4x+4 | | x-3.5=7.4 | | 7b+3=5 | | 7x+1=-x-15 | | -15.00-2.00x=13.00 | | 5x^3+2x^2-35x-14=0 | | 3x=7x+16 | | -10c+5c+1=-5c | | (3+6)3*2= | | (-6)(-18)= | | 5x-3(x-3)=5+4x+4 | | (2d*2d)+12d-30=0 | | 3x+y+y+22=180 | | 100=b+(-72) | | -3x-17=-32 | | 250+x=500 | | -5(5y-8)+4(2y+9)= | | 5p=95 | | 2(m-3)+5=7 | | x-11=-10 | | 71-5x=22x+20 | | .1666666666x=-4 | | 24-20x+3x^2=0 |