If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -40x + 61 = 0 Reorder the terms: 61 + -40x + 5x2 = 0 Solving 61 + -40x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 12.2 + -8x + x2 = 0 Move the constant term to the right: Add '-12.2' to each side of the equation. 12.2 + -8x + -12.2 + x2 = 0 + -12.2 Reorder the terms: 12.2 + -12.2 + -8x + x2 = 0 + -12.2 Combine like terms: 12.2 + -12.2 = 0.0 0.0 + -8x + x2 = 0 + -12.2 -8x + x2 = 0 + -12.2 Combine like terms: 0 + -12.2 = -12.2 -8x + x2 = -12.2 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -12.2 + 16 Reorder the terms: 16 + -8x + x2 = -12.2 + 16 Combine like terms: -12.2 + 16 = 3.8 16 + -8x + x2 = 3.8 Factor a perfect square on the left side: (x + -4)(x + -4) = 3.8 Calculate the square root of the right side: 1.949358869 Break this problem into two subproblems by setting (x + -4) equal to 1.949358869 and -1.949358869.Subproblem 1
x + -4 = 1.949358869 Simplifying x + -4 = 1.949358869 Reorder the terms: -4 + x = 1.949358869 Solving -4 + x = 1.949358869 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 1.949358869 + 4 Combine like terms: -4 + 4 = 0 0 + x = 1.949358869 + 4 x = 1.949358869 + 4 Combine like terms: 1.949358869 + 4 = 5.949358869 x = 5.949358869 Simplifying x = 5.949358869Subproblem 2
x + -4 = -1.949358869 Simplifying x + -4 = -1.949358869 Reorder the terms: -4 + x = -1.949358869 Solving -4 + x = -1.949358869 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -1.949358869 + 4 Combine like terms: -4 + 4 = 0 0 + x = -1.949358869 + 4 x = -1.949358869 + 4 Combine like terms: -1.949358869 + 4 = 2.050641131 x = 2.050641131 Simplifying x = 2.050641131Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.949358869, 2.050641131}
| 6(3x-1/7)=246/7 | | 3x^4+2x^2-96=0 | | -2(9-2)+9= | | (-3)-(+2)= | | 12x-7+3x-3=11x-4+3x | | 7x+1=1+6x | | -3(y+1)+3(3y-5)=5(y-5)+12 | | y-3(1)= | | (+3)-(-4)= | | 6(n-4)-(5-7n)=12n | | 5+1.5(p)=6.05 | | 2(6+7)-3= | | x^2+7=151 | | n+(n+4)=3(n+2)-77 | | 4y+2-2y=10+y-4 | | 5x+55=180 | | y-3(3)= | | x^2+18=643 | | 2x^2+50=850 | | 5+(1.5xp)=6.05 | | x+3x-100=180 | | 4n^2+1=325 | | X^2+5kx-10=0 | | 13n=3+12n | | i=400000-156800 | | 3x+25+2x=180 | | 7x+17x-6=6(4x+5) | | 3/2+5x=1/2-6x | | 18s-18s+s-15s=16 | | 12-(2m+5)=2+3m-15 | | 5m(4m+3)=2m+6 | | 4x+40+6x-20=180 |