If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5w2 + -2w + 9 = 0 Reorder the terms: 9 + -2w + 5w2 = 0 Solving 9 + -2w + 5w2 = 0 Solving for variable 'w'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.8 + -0.4w + w2 = 0 Move the constant term to the right: Add '-1.8' to each side of the equation. 1.8 + -0.4w + -1.8 + w2 = 0 + -1.8 Reorder the terms: 1.8 + -1.8 + -0.4w + w2 = 0 + -1.8 Combine like terms: 1.8 + -1.8 = 0.0 0.0 + -0.4w + w2 = 0 + -1.8 -0.4w + w2 = 0 + -1.8 Combine like terms: 0 + -1.8 = -1.8 -0.4w + w2 = -1.8 The w term is -0.4w. Take half its coefficient (-0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. -0.4w + 0.04 + w2 = -1.8 + 0.04 Reorder the terms: 0.04 + -0.4w + w2 = -1.8 + 0.04 Combine like terms: -1.8 + 0.04 = -1.76 0.04 + -0.4w + w2 = -1.76 Factor a perfect square on the left side: (w + -0.2)(w + -0.2) = -1.76 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 26.5+.15x=14.5+0.25x | | Y=3x^2-8+8 | | 10-2(x-1)=3+x | | 90=10+64hsquared | | 90=100+64hsquared | | 8log(9x-8)=1 | | 4r=3r+21 | | 3(a+2)=5(a-4) | | 10x-2=40x+10 | | 3(-h+3)=4(12-h) | | 7/15/3/10 | | 1/2x+25=-100 | | 1(3n+4)=3(n+2) | | 5a+12=15+7.6t | | 7/5=9/x | | -4(2y-1)=-20 | | 10m-14=6m+14 | | 10x-0.14=.016 | | 5/11=y/13 | | 15r^3-15rs=0 | | 6x-7-3x+4=0 | | 4(3a-6)=12(a-3) | | -18=3x-6 | | 12/y=11/5 | | 0=-x^2+2x+40 | | 5(2x+4)=6(3x+2) | | 4(m+3)=32 | | 3(11x+3)=-24 | | 40-y=192 | | 9x+3y=54 | | 3logx=-6 | | 7/11=9/u |