If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying c2 + -1c + -1 = 0 Reorder the terms: -1 + -1c + c2 = 0 Solving -1 + -1c + c2 = 0 Solving for variable 'c'. Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + -1c + 1 + c2 = 0 + 1 Reorder the terms: -1 + 1 + -1c + c2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1c + c2 = 0 + 1 -1c + c2 = 0 + 1 Combine like terms: 0 + 1 = 1 -1c + c2 = 1 The c term is -1c. 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. -1c + 0.25 + c2 = 1 + 0.25 Reorder the terms: 0.25 + -1c + c2 = 1 + 0.25 Combine like terms: 1 + 0.25 = 1.25 0.25 + -1c + c2 = 1.25 Factor a perfect square on the left side: (c + -0.5)(c + -0.5) = 1.25 Calculate the square root of the right side: 1.118033989 Break this problem into two subproblems by setting (c + -0.5) equal to 1.118033989 and -1.118033989.Subproblem 1
c + -0.5 = 1.118033989 Simplifying c + -0.5 = 1.118033989 Reorder the terms: -0.5 + c = 1.118033989 Solving -0.5 + c = 1.118033989 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + c = 1.118033989 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + c = 1.118033989 + 0.5 c = 1.118033989 + 0.5 Combine like terms: 1.118033989 + 0.5 = 1.618033989 c = 1.618033989 Simplifying c = 1.618033989Subproblem 2
c + -0.5 = -1.118033989 Simplifying c + -0.5 = -1.118033989 Reorder the terms: -0.5 + c = -1.118033989 Solving -0.5 + c = -1.118033989 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + c = -1.118033989 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + c = -1.118033989 + 0.5 c = -1.118033989 + 0.5 Combine like terms: -1.118033989 + 0.5 = -0.618033989 c = -0.618033989 Simplifying c = -0.618033989Solution
The solution to the problem is based on the solutions from the subproblems. c = {1.618033989, -0.618033989}
| -6(x+3)=10-(x-4) | | -6x+50=-4 | | 2x+10+7=x+13 | | 1.8x-2.7=8.1 | | 4x-7=70 | | T-m^1g=m^1a | | 8x-3=4(2(-3)) | | 9a-(a+2)= | | -x(x+3)=270 | | 8m^2+10m+3= | | 10-4(n+7)=2(1-n) | | -7n+28=7n+-14 | | x-4+7=70 | | 20-9n=4(15-n) | | -15x+12x=-18 | | -2(4x-5)=8 | | -5(x+3)+7x=7 | | X+(x+6)=72 | | 5(3-x)-4(x+2)=2 | | 24*3=2 | | -3x+8=4x-20 | | 16=2z | | 4x+20=3x-17 | | 1.5V=67500 | | 4(m+6)+3(3+5m)= | | -11+(-20)+9= | | 17=2x-6 | | 5x-17=-42 | | -3(1-8)+2*2*2= | | 6(4-a)=-12 | | 2x+3xsquared-8x+5xsquared= | | -12+(6)= |