If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -0.125x2 + 0.35x + 0.75 Reorder the terms: 0 = 0.75 + 0.35x + -0.125x2 Solving 0 = 0.75 + 0.35x + -0.125x2 Solving for variable 'x'. Combine like terms: 0 + -0.75 = -0.75 -0.75 + -0.35x + 0.125x2 = 0.75 + 0.35x + -0.125x2 + -0.75 + -0.35x + 0.125x2 Reorder the terms: -0.75 + -0.35x + 0.125x2 = 0.75 + -0.75 + 0.35x + -0.35x + -0.125x2 + 0.125x2 Combine like terms: 0.75 + -0.75 = 0.00 -0.75 + -0.35x + 0.125x2 = 0.00 + 0.35x + -0.35x + -0.125x2 + 0.125x2 -0.75 + -0.35x + 0.125x2 = 0.35x + -0.35x + -0.125x2 + 0.125x2 Combine like terms: 0.35x + -0.35x = 0.00 -0.75 + -0.35x + 0.125x2 = 0.00 + -0.125x2 + 0.125x2 -0.75 + -0.35x + 0.125x2 = -0.125x2 + 0.125x2 Combine like terms: -0.125x2 + 0.125x2 = 0.000 -0.75 + -0.35x + 0.125x2 = 0.000 Begin completing the square. Divide all terms by 0.125 the coefficient of the squared term: Divide each side by '0.125'. -6 + -2.8x + x2 = 0 Move the constant term to the right: Add '6' to each side of the equation. -6 + -2.8x + 6 + x2 = 0 + 6 Reorder the terms: -6 + 6 + -2.8x + x2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -2.8x + x2 = 0 + 6 -2.8x + x2 = 0 + 6 Combine like terms: 0 + 6 = 6 -2.8x + x2 = 6 The x term is -2.8x. Take half its coefficient (-1.4). Square it (1.96) and add it to both sides. Add '1.96' to each side of the equation. -2.8x + 1.96 + x2 = 6 + 1.96 Reorder the terms: 1.96 + -2.8x + x2 = 6 + 1.96 Combine like terms: 6 + 1.96 = 7.96 1.96 + -2.8x + x2 = 7.96 Factor a perfect square on the left side: (x + -1.4)(x + -1.4) = 7.96 Calculate the square root of the right side: 2.821347196 Break this problem into two subproblems by setting (x + -1.4) equal to 2.821347196 and -2.821347196.Subproblem 1
x + -1.4 = 2.821347196 Simplifying x + -1.4 = 2.821347196 Reorder the terms: -1.4 + x = 2.821347196 Solving -1.4 + x = 2.821347196 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.4' to each side of the equation. -1.4 + 1.4 + x = 2.821347196 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + x = 2.821347196 + 1.4 x = 2.821347196 + 1.4 Combine like terms: 2.821347196 + 1.4 = 4.221347196 x = 4.221347196 Simplifying x = 4.221347196Subproblem 2
x + -1.4 = -2.821347196 Simplifying x + -1.4 = -2.821347196 Reorder the terms: -1.4 + x = -2.821347196 Solving -1.4 + x = -2.821347196 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.4' to each side of the equation. -1.4 + 1.4 + x = -2.821347196 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + x = -2.821347196 + 1.4 x = -2.821347196 + 1.4 Combine like terms: -2.821347196 + 1.4 = -1.421347196 x = -1.421347196 Simplifying x = -1.421347196Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.221347196, -1.421347196}
| 4(x-2)4x+10= | | Log(x^2-9)-log(x+3)=3 | | y=-0.125x^2+0.35x+0.75 | | -2v+34=8(v+3) | | (4x^2-3x^3)-(8x^2-5x^3)= | | 17z-6z+3= | | 5w^2-3w=17 | | 9x^2/lnx | | 8(u+4)=-2u+12 | | 100=-0.1x+1 | | x^2-12x+36=352 | | -3x=12x+-8+1 | | 3=-0.1x+1 | | 45=-0.1x+1 | | 300x-0.04=500x+0.18 | | -3x=x+-8+1 | | 35=w^2+3w | | (z^2/3)(z^1/4) | | 5wsquared=17 | | 2(x-3)+8x=-36 | | x^2+7x+3=-7 | | X+4=5(4x-2) | | Y=-0.1(420)+1 | | 8(u+2)-4u=-24 | | X-9=-6+-5 | | -25=4(w-8)+3w | | Y=-0.1(600)+1 | | 9/2x=60 | | 34=8(y+5)-6y | | 0.2x+25=9 | | m^2-10m+10=14 | | [5n+9]+17=4 |