If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -13w2 + 18w + -25 = 0 Reorder the terms: -25 + 18w + -13w2 = 0 Solving -25 + 18w + -13w2 = 0 Solving for variable 'w'. Begin completing the square. Divide all terms by -13 the coefficient of the squared term: Divide each side by '-13'. 1.923076923 + -1.384615385w + w2 = 0 Move the constant term to the right: Add '-1.923076923' to each side of the equation. 1.923076923 + -1.384615385w + -1.923076923 + w2 = 0 + -1.923076923 Reorder the terms: 1.923076923 + -1.923076923 + -1.384615385w + w2 = 0 + -1.923076923 Combine like terms: 1.923076923 + -1.923076923 = 0.000000000 0.000000000 + -1.384615385w + w2 = 0 + -1.923076923 -1.384615385w + w2 = 0 + -1.923076923 Combine like terms: 0 + -1.923076923 = -1.923076923 -1.384615385w + w2 = -1.923076923 The w term is -1.384615385w. Take half its coefficient (-0.6923076925). Square it (0.4792899411) and add it to both sides. Add '0.4792899411' to each side of the equation. -1.384615385w + 0.4792899411 + w2 = -1.923076923 + 0.4792899411 Reorder the terms: 0.4792899411 + -1.384615385w + w2 = -1.923076923 + 0.4792899411 Combine like terms: -1.923076923 + 0.4792899411 = -1.4437869819 0.4792899411 + -1.384615385w + w2 = -1.4437869819 Factor a perfect square on the left side: (w + -0.6923076925)(w + -0.6923076925) = -1.4437869819 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -k-6-7k+8n=65 | | -6=4n+9+n | | x^2-65x+784=0 | | 2x^3+4x^2+2x=0 | | 7x=3[5x-8] | | -5m+5m=9-15 | | 10+h+6=22 | | 5(n+3)=2(5n+-4)+6 | | x=3y-2 | | 2(k+7)-7(k-4)k= | | 2(3x-4)=5(x+4) | | 2(k+7)-7(k-4)= | | 14= 0.5n-6 | | -12.3=b+3.3 | | (v+7)=(7v) | | -7=12M-4 | | -11=13-d | | 0.5k-3=0.75k | | -12=.67y | | x^2-117x+2196=0 | | .2(15x-5)=4(4z+1) | | 13/19+2/19= | | 4(x-3)+2=2x+8 | | -7=2M-4 | | -6y^2-2y+8=0 | | 5x=35*7 | | 16=4u | | 4x^2+13x+10= | | 7-x=-5-1 | | 3(x+4)=13 | | 9=a-4a | | 3x+5-4=19 |