If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x) + 20x + 98 = 0 Multiply x * x x2 + 20x + 98 = 0 Reorder the terms: 98 + 20x + x2 = 0 Solving 98 + 20x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-98' to each side of the equation. 98 + 20x + -98 + x2 = 0 + -98 Reorder the terms: 98 + -98 + 20x + x2 = 0 + -98 Combine like terms: 98 + -98 = 0 0 + 20x + x2 = 0 + -98 20x + x2 = 0 + -98 Combine like terms: 0 + -98 = -98 20x + x2 = -98 The x term is 20x. Take half its coefficient (10). Square it (100) and add it to both sides. Add '100' to each side of the equation. 20x + 100 + x2 = -98 + 100 Reorder the terms: 100 + 20x + x2 = -98 + 100 Combine like terms: -98 + 100 = 2 100 + 20x + x2 = 2 Factor a perfect square on the left side: (x + 10)(x + 10) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + 10) equal to 1.414213562 and -1.414213562.Subproblem 1
x + 10 = 1.414213562 Simplifying x + 10 = 1.414213562 Reorder the terms: 10 + x = 1.414213562 Solving 10 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + x = 1.414213562 + -10 Combine like terms: 10 + -10 = 0 0 + x = 1.414213562 + -10 x = 1.414213562 + -10 Combine like terms: 1.414213562 + -10 = -8.585786438 x = -8.585786438 Simplifying x = -8.585786438Subproblem 2
x + 10 = -1.414213562 Simplifying x + 10 = -1.414213562 Reorder the terms: 10 + x = -1.414213562 Solving 10 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + x = -1.414213562 + -10 Combine like terms: 10 + -10 = 0 0 + x = -1.414213562 + -10 x = -1.414213562 + -10 Combine like terms: -1.414213562 + -10 = -11.414213562 x = -11.414213562 Simplifying x = -11.414213562Solution
The solution to the problem is based on the solutions from the subproblems. x = {-8.585786438, -11.414213562}
| 1/54X=4 | | 7a+3a+15=4+7a+8 | | 13x-(2x-5)=93 | | 9/5y-2=10 | | 2x+15=2x-5 | | -4k+7=-20+5k | | 64x(x)-1=0 | | 20-11p=70 | | 21=9-6(6x-8) | | 4m+2=2m+16 | | 6x^2+3y^2+12y-6=0 | | 8x-24=2x+6x-24 | | -.75(3x+7)= | | 8.5/100=10.2/x | | M^4+43m^2-294=0 | | d-5= | | (3m-14)/4=m-8 | | 4x+8=4x-6 | | -3a-(-7a)-2a= | | -8r-2=-16-8r+7r | | -.25(3x+7)= | | 6=m/-9 | | m/18=-13 | | 3x+15=4(x-7) | | (X+4)+52=109 | | 9-2(4x+5)ifx=4 | | 6+2p=48 | | -p+176=4p-344 | | 30x(x)+6x=0 | | -16=0+-6e | | 26x^2-52x=2574 | | 7x-4=9+2x-6+4x |