If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 5x + 10 = 0 Reorder the terms: 10 + 5x + 4x2 = 0 Solving 10 + 5x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 2.5 + 1.25x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 1.25x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 1.25x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 1.25x + x2 = 0 + -2.5 1.25x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 1.25x + x2 = -2.5 The x term is 1.25x. 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. 1.25x + 0.390625 + x2 = -2.5 + 0.390625 Reorder the terms: 0.390625 + 1.25x + x2 = -2.5 + 0.390625 Combine like terms: -2.5 + 0.390625 = -2.109375 0.390625 + 1.25x + x2 = -2.109375 Factor a perfect square on the left side: (x + 0.625)(x + 0.625) = -2.109375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 15t-3(t-7)=57 | | 18+z=40 | | -7m-[3(10-3m)+5]=9m | | .01(x)=7 | | 0.24(6)+0.04x=0.12(6+x) | | 45-5x=4x+72 | | 4x+3=6x | | -4+2x=2x-4 | | Y=500-200 | | 5x-19=-11 | | 8x-7x+280=6x | | 4x+7=-6+5x | | 6x-3=-27 | | .33x^2+3x-4=-4 | | 7-2n=3-6n | | -2(2n+1)=8 | | 4-3x=-2-6x | | 6x=2x+10 | | 5-2x=3-2x+2 | | 1-r=15-3r | | 3a+10=4a+2 | | 6x^2=48x | | -4(4n+2)=4 | | 3a+10=4a-2 | | 2t^2-14+3=3 | | N^2-11n+10=0 | | 5x-7=5x+8 | | 7a=4 | | -0.8c=-5.6 | | x+11=x-2 | | 8n=112 | | x-3=-26 |