If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -14x = 13 Reorder the terms: -14x + x2 = 13 Solving -14x + x2 = 13 Solving for variable 'x'. Reorder the terms: -13 + -14x + x2 = 13 + -13 Combine like terms: 13 + -13 = 0 -13 + -14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '13' to each side of the equation. -13 + -14x + 13 + x2 = 0 + 13 Reorder the terms: -13 + 13 + -14x + x2 = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -14x + x2 = 0 + 13 -14x + x2 = 0 + 13 Combine like terms: 0 + 13 = 13 -14x + x2 = 13 The x term is -14x. Take half its coefficient (-7). Square it (49) and add it to both sides. Add '49' to each side of the equation. -14x + 49 + x2 = 13 + 49 Reorder the terms: 49 + -14x + x2 = 13 + 49 Combine like terms: 13 + 49 = 62 49 + -14x + x2 = 62 Factor a perfect square on the left side: (x + -7)(x + -7) = 62 Calculate the square root of the right side: 7.874007874 Break this problem into two subproblems by setting (x + -7) equal to 7.874007874 and -7.874007874.Subproblem 1
x + -7 = 7.874007874 Simplifying x + -7 = 7.874007874 Reorder the terms: -7 + x = 7.874007874 Solving -7 + x = 7.874007874 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = 7.874007874 + 7 Combine like terms: -7 + 7 = 0 0 + x = 7.874007874 + 7 x = 7.874007874 + 7 Combine like terms: 7.874007874 + 7 = 14.874007874 x = 14.874007874 Simplifying x = 14.874007874Subproblem 2
x + -7 = -7.874007874 Simplifying x + -7 = -7.874007874 Reorder the terms: -7 + x = -7.874007874 Solving -7 + x = -7.874007874 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = -7.874007874 + 7 Combine like terms: -7 + 7 = 0 0 + x = -7.874007874 + 7 x = -7.874007874 + 7 Combine like terms: -7.874007874 + 7 = -0.874007874 x = -0.874007874 Simplifying x = -0.874007874Solution
The solution to the problem is based on the solutions from the subproblems. x = {14.874007874, -0.874007874}
| -3x+10y=-41 | | x(4y-9)+x(6-y)= | | (X^4-5x^2+4x)-(9x^3+x^2-2x+3)= | | 4n+10=5n | | -4x^2-9=-9 | | -3x+10(5)=16 | | 9x^2-20x+12=0 | | 6(x+2x)=2(3x+12) | | 3x-5(5)=16 | | -8x^3-44x^2=-32x-176 | | 0.8(2u-3)=(2u+4)0.6 | | 3x+5=-10+6x | | 150-3x=33x+18 | | -8-4x=10-10x | | 7x^3+49x^2= | | -4x^2-26x-4=0 | | x^3+3x+1=20 | | 10x^2+17x+4=0 | | 14-9x=139-44x | | -x^2+5x-3=0 | | -2x^2+x+7=0 | | 2(3.14)r=38.88 | | 4x^2+18x+10=0 | | 6x^2+36x-8=0 | | n^2+8n+15=0 | | 19x+13=51 | | -3x^2+24x+15=0 | | x^2+6x-135=0 | | -4h=-24 | | -2x^2-12x+4=0 | | 2k^2+4k-6=0 | | -9-(-32)= |