If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (9(x)(x)) + -6x + -38 = 0 Multiply x * x (9x2) + -6x + -38 = 0 Reorder the terms: -38 + -6x + (9x2) = 0 Solving -38 + -6x + (9x2) = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -4.222222222 + -0.6666666667x + x2 = 0 Move the constant term to the right: Add '4.222222222' to each side of the equation. -4.222222222 + -0.6666666667x + 4.222222222 + x2 = 0 + 4.222222222 Reorder the terms: -4.222222222 + 4.222222222 + -0.6666666667x + x2 = 0 + 4.222222222 Combine like terms: -4.222222222 + 4.222222222 = 0.000000000 0.000000000 + -0.6666666667x + x2 = 0 + 4.222222222 -0.6666666667x + x2 = 0 + 4.222222222 Combine like terms: 0 + 4.222222222 = 4.222222222 -0.6666666667x + x2 = 4.222222222 The x term is -0.6666666667x. Take half its coefficient (-0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. -0.6666666667x + 0.1111111112 + x2 = 4.222222222 + 0.1111111112 Reorder the terms: 0.1111111112 + -0.6666666667x + x2 = 4.222222222 + 0.1111111112 Combine like terms: 4.222222222 + 0.1111111112 = 4.3333333332 0.1111111112 + -0.6666666667x + x2 = 4.3333333332 Factor a perfect square on the left side: ((x) + -0.3333333334)((x) + -0.3333333334) = 4.3333333332 Calculate the square root of the right side: 2.081665999 Break this problem into two subproblems by setting ((x) + -0.3333333334) equal to 2.081665999 and -2.081665999.Subproblem 1
(x) + -0.3333333334 = 2.081665999 Simplifying (x) + -0.3333333334 = 2.081665999 x + -0.3333333334 = 2.081665999 Reorder the terms: -0.3333333334 + x = 2.081665999 Solving -0.3333333334 + x = 2.081665999 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = 2.081665999 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = 2.081665999 + 0.3333333334 x = 2.081665999 + 0.3333333334 Combine like terms: 2.081665999 + 0.3333333334 = 2.4149993324 x = 2.4149993324 Simplifying x = 2.4149993324Subproblem 2
(x) + -0.3333333334 = -2.081665999 Simplifying (x) + -0.3333333334 = -2.081665999 x + -0.3333333334 = -2.081665999 Reorder the terms: -0.3333333334 + x = -2.081665999 Solving -0.3333333334 + x = -2.081665999 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = -2.081665999 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = -2.081665999 + 0.3333333334 x = -2.081665999 + 0.3333333334 Combine like terms: -2.081665999 + 0.3333333334 = -1.7483326656 x = -1.7483326656 Simplifying x = -1.7483326656Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.4149993324, -1.7483326656}
| R(x)=-0.1x^2+500x | | (9(x)(x))-6-38=0 | | 6x-4=16x+1 | | (-3.4m)-5.5=4.7 | | (3y+2)(y^2+5y+4)= | | C(x)=10+200x | | -13x=12x+9 | | 5.8x-90=150 | | 0=4y^2-31 | | 5(2y-7)=-25 | | -88x+120x^3=0 | | 3+(9/3+3x4) | | x/4-x/5-1 | | =3+5(5t+1)+8 | | 3v+27+2v+35=360 | | 1-3x+4x=-8 | | x-96=x+96 | | 2+2=9 | | =(4m+3)9+6m | | 2+2n-9=5n | | 13u+50+2u+25=360 | | ((x+4)/(x-1))/((x^2+x)/(x-1)) | | 2+2n-9=5 | | 2p=3p-16 | | 6p-5=8+5p+10p | | 2x-5+5x=16 | | 3/x+2+5=28/x+2 | | x^2*3.14=6x+13.16 | | 6p-5=8+5p+10 | | xsquared-9x=0 | | 2x+-x+2=3-x+10 | | 4+x=400000 |