If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -6x2 + 30x + -35 = 0 Reorder the terms: -35 + 30x + -6x2 = 0 Solving -35 + 30x + -6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -6 the coefficient of the squared term: Divide each side by '-6'. 5.833333333 + -5x + x2 = 0 Move the constant term to the right: Add '-5.833333333' to each side of the equation. 5.833333333 + -5x + -5.833333333 + x2 = 0 + -5.833333333 Reorder the terms: 5.833333333 + -5.833333333 + -5x + x2 = 0 + -5.833333333 Combine like terms: 5.833333333 + -5.833333333 = 0.000000000 0.000000000 + -5x + x2 = 0 + -5.833333333 -5x + x2 = 0 + -5.833333333 Combine like terms: 0 + -5.833333333 = -5.833333333 -5x + x2 = -5.833333333 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -5.833333333 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -5.833333333 + 6.25 Combine like terms: -5.833333333 + 6.25 = 0.416666667 6.25 + -5x + x2 = 0.416666667 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 0.416666667 Calculate the square root of the right side: 0.645497225 Break this problem into two subproblems by setting (x + -2.5) equal to 0.645497225 and -0.645497225.Subproblem 1
x + -2.5 = 0.645497225 Simplifying x + -2.5 = 0.645497225 Reorder the terms: -2.5 + x = 0.645497225 Solving -2.5 + x = 0.645497225 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 0.645497225 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 0.645497225 + 2.5 x = 0.645497225 + 2.5 Combine like terms: 0.645497225 + 2.5 = 3.145497225 x = 3.145497225 Simplifying x = 3.145497225Subproblem 2
x + -2.5 = -0.645497225 Simplifying x + -2.5 = -0.645497225 Reorder the terms: -2.5 + x = -0.645497225 Solving -2.5 + x = -0.645497225 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -0.645497225 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -0.645497225 + 2.5 x = -0.645497225 + 2.5 Combine like terms: -0.645497225 + 2.5 = 1.854502775 x = 1.854502775 Simplifying x = 1.854502775Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.145497225, 1.854502775}
| 7d-3=2(d+6) | | 3x^2-49x=21 | | 9f-10=-10+6f | | 12x+86y=900 | | 7e^3x=14 | | x^2+3xy-2y^2-4=0 | | 80+(4x-100)+(x)=180 | | -6j+9+3j=1-4j | | 15-(2m+7)=2+4m-12 | | (3x-35)=130 | | 27.95(2)+0.32(m)=250 | | X^2+10+41=0 | | .9x-2.1+.4=.2(5-X) | | (3x-10)+(5x-10)+(2x)=180 | | 23.95(4)+0.32(m)=200 | | -3(y+3)=2y-3 | | j=8-j | | -5.5+-4y=x | | 2(5x-34)+(.67-45x)=345 | | 5x+7-8=0 | | Log(5x+13)=0 | | 6-4z=-3-5z | | 1=112=223=33..11=? | | (5x+23)-56x=14x+.75 | | u^3-14u-32u=0 | | (4x-2)+(x+7)= | | 126=7(x+2) | | 24+p^2=159 | | x-6x-23=0 | | (5x+23)-56x= | | (x+2)=-5-2(x+3) | | (4x-2)+(x+7)+(x+7)=180 |