If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.5x2 + -1.75x + -4.5 = 0 Reorder the terms: -4.5 + -1.75x + -0.5x2 = 0 Solving -4.5 + -1.75x + -0.5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.5 the coefficient of the squared term: Divide each side by '-0.5'. 9 + 3.5x + x2 = 0 Move the constant term to the right: Add '-9' to each side of the equation. 9 + 3.5x + -9 + x2 = 0 + -9 Reorder the terms: 9 + -9 + 3.5x + x2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 3.5x + x2 = 0 + -9 3.5x + x2 = 0 + -9 Combine like terms: 0 + -9 = -9 3.5x + x2 = -9 The x term is 3.5x. Take half its coefficient (1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. 3.5x + 3.0625 + x2 = -9 + 3.0625 Reorder the terms: 3.0625 + 3.5x + x2 = -9 + 3.0625 Combine like terms: -9 + 3.0625 = -5.9375 3.0625 + 3.5x + x2 = -5.9375 Factor a perfect square on the left side: (x + 1.75)(x + 1.75) = -5.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -5(w-6)+7w+2= | | -7y=-14/15 | | Log[6](5x-334)+4=7 | | y=.30x+5 | | -15+3-5= | | 0+3-5= | | -2+3-5= | | -2/5x=-7/15 | | (-15+3)-5= | | 2p+3r=18 | | 6e(3x)=8 | | 4(t-9)+5t= | | -25p-6(2-5p)=2(p-2)-17 | | 9+3/4*8+2+7= | | F(x)=3sinX-1 | | -25p-6(3-5p)=2(p-2)-17 | | 5x+5=4x+30 | | (7x^3+y)(8x^3+7y^2)= | | w^2+6w-28=0 | | 7[x+3(6-x)]=2x+1 | | 0=16t^2+12t+40 | | -48-64-2= | | X^3-2x^2+x-36=0 | | 8(y-3)+7(y+2)=95 | | 4x^4+16x^2-20=0 | | 3n^2-11n-14=0 | | 2x^2+7x=4x | | -7-7+1= | | sqrt9x^4y^5/sqrt18xy^3 | | -1/4x=64 | | 2x+18+3x-4=54-3x+32 | | 126399.2163=1/3*b*124.9 |