If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + -4 = x2 + -100 Reorder the terms: -4 + x = x2 + -100 Reorder the terms: -4 + x = -100 + x2 Solving -4 + x = -100 + x2 Solving for variable 'x'. Reorder the terms: -4 + 100 + x + -1x2 = -100 + x2 + 100 + -1x2 Combine like terms: -4 + 100 = 96 96 + x + -1x2 = -100 + x2 + 100 + -1x2 Reorder the terms: 96 + x + -1x2 = -100 + 100 + x2 + -1x2 Combine like terms: -100 + 100 = 0 96 + x + -1x2 = 0 + x2 + -1x2 96 + x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 96 + x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -96 + -1x + x2 = 0 Move the constant term to the right: Add '96' to each side of the equation. -96 + -1x + 96 + x2 = 0 + 96 Reorder the terms: -96 + 96 + -1x + x2 = 0 + 96 Combine like terms: -96 + 96 = 0 0 + -1x + x2 = 0 + 96 -1x + x2 = 0 + 96 Combine like terms: 0 + 96 = 96 -1x + x2 = 96 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 96 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 96 + 0.25 Combine like terms: 96 + 0.25 = 96.25 0.25 + -1x + x2 = 96.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 96.25 Calculate the square root of the right side: 9.810708435 Break this problem into two subproblems by setting (x + 0.5) equal to 9.810708435 and -9.810708435.Subproblem 1
x + 0.5 = 9.810708435 Simplifying x + 0.5 = 9.810708435 Reorder the terms: 0.5 + x = 9.810708435 Solving 0.5 + x = 9.810708435 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 9.810708435 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 9.810708435 + -0.5 x = 9.810708435 + -0.5 Combine like terms: 9.810708435 + -0.5 = 9.310708435 x = 9.310708435 Simplifying x = 9.310708435Subproblem 2
x + 0.5 = -9.810708435 Simplifying x + 0.5 = -9.810708435 Reorder the terms: 0.5 + x = -9.810708435 Solving 0.5 + x = -9.810708435 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -9.810708435 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -9.810708435 + -0.5 x = -9.810708435 + -0.5 Combine like terms: -9.810708435 + -0.5 = -10.310708435 x = -10.310708435 Simplifying x = -10.310708435Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.310708435, -10.310708435}
| ln(x+2)-ln(3)=lnx | | log(6)x=2.1 | | 5+6*log(2)x=14 | | 3x^2-20x+138=0 | | 88=15h/2 | | 6/x-3-5/x+3 | | 2x+5=157 | | (x-4)(x-3)(x+2)=0 | | 4(-2)SQUARED= | | 5x=6x^2-3 | | 3/2(-4/3k+5/3)=-2/3(5/3k+8/3) | | 10x+9x+8x=180 | | 5x^2-20x+75=0 | | 0.75(x-2)-0.125=x | | 6*4-7y=-42 | | 1.3= | | 8(x+3)-9=16-3x-1+11x | | 4/3(p+2/3)=5/9+3/2p | | 3x-6=20+5x | | -4+8(x-4)=13x+3-5x | | -1/2-2/3 | | 6-8x=3+2x | | 5a-a-8=15-3a | | -2+9(x-1)=14x+4-5x | | x^2+9x+14x=0 | | 9x^2-324-27=0 | | 9x-327-27=0 | | 2a+-2b=5.2361a | | 2a-2b=5.2361a | | 5*7+35-8= | | 6+3(s-4t)= | | 9x-2=7x+22 |