If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -12x + 31 = 63 Reorder the terms: 31 + -12x + x2 = 63 Solving 31 + -12x + x2 = 63 Solving for variable 'x'. Reorder the terms: 31 + -63 + -12x + x2 = 63 + -63 Combine like terms: 31 + -63 = -32 -32 + -12x + x2 = 63 + -63 Combine like terms: 63 + -63 = 0 -32 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '32' to each side of the equation. -32 + -12x + 32 + x2 = 0 + 32 Reorder the terms: -32 + 32 + -12x + x2 = 0 + 32 Combine like terms: -32 + 32 = 0 0 + -12x + x2 = 0 + 32 -12x + x2 = 0 + 32 Combine like terms: 0 + 32 = 32 -12x + x2 = 32 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = 32 + 36 Reorder the terms: 36 + -12x + x2 = 32 + 36 Combine like terms: 32 + 36 = 68 36 + -12x + x2 = 68 Factor a perfect square on the left side: (x + -6)(x + -6) = 68 Calculate the square root of the right side: 8.246211251 Break this problem into two subproblems by setting (x + -6) equal to 8.246211251 and -8.246211251.Subproblem 1
x + -6 = 8.246211251 Simplifying x + -6 = 8.246211251 Reorder the terms: -6 + x = 8.246211251 Solving -6 + x = 8.246211251 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = 8.246211251 + 6 Combine like terms: -6 + 6 = 0 0 + x = 8.246211251 + 6 x = 8.246211251 + 6 Combine like terms: 8.246211251 + 6 = 14.246211251 x = 14.246211251 Simplifying x = 14.246211251Subproblem 2
x + -6 = -8.246211251 Simplifying x + -6 = -8.246211251 Reorder the terms: -6 + x = -8.246211251 Solving -6 + x = -8.246211251 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = -8.246211251 + 6 Combine like terms: -6 + 6 = 0 0 + x = -8.246211251 + 6 x = -8.246211251 + 6 Combine like terms: -8.246211251 + 6 = -2.246211251 x = -2.246211251 Simplifying x = -2.246211251Solution
The solution to the problem is based on the solutions from the subproblems. x = {14.246211251, -2.246211251}
| 3a+7.9-4.5a-5.3= | | 2x+7=4+1 | | 2(9-8x)=12 | | 30-y=10 | | 4x^3+15x^2-8x-44=0 | | 2x+7=2y-3 | | 1.2=.6(b-4) | | 5x+12y=5 | | r+8.6+0.4r=-8.6 | | 2x+7=2(4)-3 | | 6x+13=7+9x | | K(-s+2)=3(s^2+4)-(-s+2)+6 | | 4y-2x=-6 | | 2(x+6)=9(x-1) | | 9.5=x-2.8 | | 4p-3p-9-p= | | -5-N=9 | | 5x+9=3x^2 | | 5-2(2)= | | 6x+2+x+7= | | N-12=-7 | | m-3.5=14.9 | | 87+70= | | 6x+2+x+y= | | x+71+30+90=180 | | x+66+90+35=180 | | -0.2p=4.2 | | s^2+2= | | c+0.3c= | | y+5611=35 | | 2x+-6x=4 | | x+40=2x+x |