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 + -1x + 4 = 0 Reorder the terms: 4 + -1x + 0.5x2 = 0 Solving 4 + -1x + 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'. 8 + -2x + x2 = 0 Move the constant term to the right: Add '-8' to each side of the equation. 8 + -2x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + -2x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -2x + x2 = 0 + -8 -2x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 -2x + x2 = -8 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -8 + 1 Reorder the terms: 1 + -2x + x2 = -8 + 1 Combine like terms: -8 + 1 = -7 1 + -2x + x2 = -7 Factor a perfect square on the left side: (x + -1)(x + -1) = -7 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5x+3y=6 | | 3(x-1)+8=14 | | 6x^2=24 | | 3y-4=4y-6 | | 15x^2+21x-72=0 | | -3x-7=2 | | x^2-8x+30=0 | | 2x-5+3x=10 | | a^2-b^2-5a+5b=0 | | 3[2x-5]-15=4x+3.2-8x | | 18+4.5p=6p+12 | | 113=5y+13 | | 113=5y | | x^2-20x=-125 | | 10-h=4h+3 | | 310s-278=722-190s | | 3x^2=-48 | | tx+t+3x+3=0 | | 25n^2-74=0 | | (7v-8)=25 | | 3x^3+18x^2-48x=0 | | 8a-3(2a+5)=13 | | y^2+15y+54=0 | | 5t-20+5t=60 | | y^2+9y+18=0 | | X+-8.4=8.9 | | 7m=32-s | | b^2=196 | | 32=7m+s | | 3y-4+5y-10=4y-6 | | 3a+6b-7a-3b+9c= | | 6(z-2)+3=3z-15 |