If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x * x) + 3x + 5 = 0 Multiply x * x (2x2) + 3x + 5 = 0 Reorder the terms: 5 + 3x + (2x2) = 0 Solving 5 + 3x + (2x2) = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + 1.5x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 1.5x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 1.5x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 1.5x + x2 = 0 + -2.5 1.5x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 1.5x + x2 = -2.5 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = -2.5 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = -2.5 + 0.5625 Combine like terms: -2.5 + 0.5625 = -1.9375 0.5625 + 1.5x + x2 = -1.9375 Factor a perfect square on the left side: ((x) + 0.75)((x) + 0.75) = -1.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3y+4=7y-12 | | 4b+5=2b-20 | | 180=x+2x | | A=1/2(4)(5) | | 12x+18x-8+3=-7x+3-8 | | 5-6z=41 | | (4x^3)+32=0 | | 15.50=s-38 | | Y^2=0.5y^2+2x | | 6x+29=-39 | | 6a^2+a-2= | | 2x+y+2=24 | | 4t-3=-7 | | 2(-8-7x)=-44 | | 40=-2(3x+11) | | 194=2(l+28) | | 5(4n-10)-2= | | 0.65L+70=L | | 5x-(2atc)=4(x+c) | | 6r+2+3r=-16 | | -4(3m+5)=-2(m-2)+1 | | 5x(9-2)= | | -3+(-4n+4)=(4n+3)+8 | | 4n-16=8 | | 7m-8=37+2m | | 28+3x+30+x=40 | | 3x+6(7x-10)= | | 2y-20=-21+y | | 22x^6y^2+11xy= | | .50x+.40(20)=.25(76) | | 4-(7n)=12-3n | | 0-07-75-3125-64th(x+5)-7=5+2(4-2x)-16 |