If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4w2 + -5w + 9 = 0 Reorder the terms: 9 + -5w + 4w2 = 0 Solving 9 + -5w + 4w2 = 0 Solving for variable 'w'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.25 + -1.25w + w2 = 0 Move the constant term to the right: Add '-2.25' to each side of the equation. 2.25 + -1.25w + -2.25 + w2 = 0 + -2.25 Reorder the terms: 2.25 + -2.25 + -1.25w + w2 = 0 + -2.25 Combine like terms: 2.25 + -2.25 = 0.00 0.00 + -1.25w + w2 = 0 + -2.25 -1.25w + w2 = 0 + -2.25 Combine like terms: 0 + -2.25 = -2.25 -1.25w + w2 = -2.25 The w term is -1.25w. Take half its coefficient (-0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. -1.25w + 0.390625 + w2 = -2.25 + 0.390625 Reorder the terms: 0.390625 + -1.25w + w2 = -2.25 + 0.390625 Combine like terms: -2.25 + 0.390625 = -1.859375 0.390625 + -1.25w + w2 = -1.859375 Factor a perfect square on the left side: (w + -0.625)(w + -0.625) = -1.859375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -3-4h+5=-2h+10 | | .20(x)=6.12 | | 10d+9=-7+2d | | 2*50+3*x=139 | | 5(3+r)=r(1-t)+v | | 4-12n=-128 | | 2.3(c-18)=7 | | 10f-3=8f+5 | | .20xX=6.12 | | 9.2=9.8-0.3x | | 2y+2x+2-2(-14x-2y-13)y=0 | | -3[b-8]-5=9[b+2]+1 | | 5+2k=k | | 9(2x-1)+3=4+18x | | 2(x+7)=4(x+8) | | 4+4x=2x+10-2 | | 3p=4x | | 5+m=2m-2 | | 2(y+5)-10=14 | | 2a-25=3a | | -6+5p=6p | | 0.09(2-k)+0.07(k-2)=1 | | 170+69x=2000 | | 25=6x+6+5x-4 | | 6a+5c= | | -4-5w=-6w | | 3x+6y=300 | | 5x+5x-9=11 | | -6+3q=5q | | -84=-7-7(8-3b) | | 8x+3-10b=-2(x-2)+3 | | -84=7-7(8-3b) |