If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.6x2 + x + 3 = 0 Reorder the terms: 3 + x + -0.6x2 = 0 Solving 3 + x + -0.6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.6 the coefficient of the squared term: Divide each side by '-0.6'. -5 + -1.666666667x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -1.666666667x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -1.666666667x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1.666666667x + x2 = 0 + 5 -1.666666667x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -1.666666667x + x2 = 5 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1.666666667x + 0.25 + x2 = 5 + 0.25 Reorder the terms: 0.25 + -1.666666667x + x2 = 5 + 0.25 Combine like terms: 5 + 0.25 = 5.25 0.25 + -1.666666667x + x2 = 5.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (x + 0.5) equal to 2.291287847 and -2.291287847.Subproblem 1
x + 0.5 = 2.291287847 Simplifying x + 0.5 = 2.291287847 Reorder the terms: 0.5 + x = 2.291287847 Solving 0.5 + x = 2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 2.291287847 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 2.291287847 + -0.5 x = 2.291287847 + -0.5 Combine like terms: 2.291287847 + -0.5 = 1.791287847 x = 1.791287847 Simplifying x = 1.791287847Subproblem 2
x + 0.5 = -2.291287847 Simplifying x + 0.5 = -2.291287847 Reorder the terms: 0.5 + x = -2.291287847 Solving 0.5 + x = -2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -2.291287847 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -2.291287847 + -0.5 x = -2.291287847 + -0.5 Combine like terms: -2.291287847 + -0.5 = -2.791287847 x = -2.791287847 Simplifying x = -2.791287847Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.791287847, -2.791287847}
| X+2(x+4)=1-3(x+2) | | X+42=-8 | | 5x=3(x+60) | | 2((3x+5)-7)=3(4x-3) | | 14=p+2qx | | -8+log^4(x+2)=-7 | | 18-4n=6-19n | | 4x+3(x-2(2x-1))=4-3x | | 2t^2+15=6t^2-5t | | -8+log(x+2)=-7 | | 36x+12=96-64x+4 | | 6k-20=-20 | | 6y-1=3y+2 | | (3x-8)(x-3)=15 | | 6y-5(y-3)+5=6 | | -8x^2-7x+3=0 | | y=0.666x^2 | | 2(3x+5)-7=3(4x-3) | | -3+13=14x-2-13x | | (2x+3y)dx+(y-x)dy=0 | | y=0.6666666666x^2 | | 1+u=8 | | 4d-12=3d+3 | | 5y-17y=-48-60 | | 2(3x+5)-7=3(4x-7) | | 6x^2+22x+48=0 | | -9z^2+10z+5=0 | | p(x)=x^2-4x-11 | | -6(-3f-4)=-45 | | -2v=32 | | 2=x^3+2x-1 | | -5(2u-3y-6)= |