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 + 1 = 3 Reorder the terms: 1 + -12x + x2 = 3 Solving 1 + -12x + x2 = 3 Solving for variable 'x'. Reorder the terms: 1 + -3 + -12x + x2 = 3 + -3 Combine like terms: 1 + -3 = -2 -2 + -12x + x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -2 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + -12x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -12x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -12x + x2 = 0 + 2 -12x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -12x + x2 = 2 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 = 2 + 36 Reorder the terms: 36 + -12x + x2 = 2 + 36 Combine like terms: 2 + 36 = 38 36 + -12x + x2 = 38 Factor a perfect square on the left side: (x + -6)(x + -6) = 38 Calculate the square root of the right side: 6.164414003 Break this problem into two subproblems by setting (x + -6) equal to 6.164414003 and -6.164414003.Subproblem 1
x + -6 = 6.164414003 Simplifying x + -6 = 6.164414003 Reorder the terms: -6 + x = 6.164414003 Solving -6 + x = 6.164414003 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 = 6.164414003 + 6 Combine like terms: -6 + 6 = 0 0 + x = 6.164414003 + 6 x = 6.164414003 + 6 Combine like terms: 6.164414003 + 6 = 12.164414003 x = 12.164414003 Simplifying x = 12.164414003Subproblem 2
x + -6 = -6.164414003 Simplifying x + -6 = -6.164414003 Reorder the terms: -6 + x = -6.164414003 Solving -6 + x = -6.164414003 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 = -6.164414003 + 6 Combine like terms: -6 + 6 = 0 0 + x = -6.164414003 + 6 x = -6.164414003 + 6 Combine like terms: -6.164414003 + 6 = -0.164414003 x = -0.164414003 Simplifying x = -0.164414003Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.164414003, -0.164414003}
| 4.8q-3.7-5.9q=-0.1q-3.7 | | 3n+-3=n-5 | | 5x+8-12x=16-15x | | 4z=5z | | 2.7x-0.8-0.7x=-2x+2(4x+0.2) | | 5.5x-4=4.5x | | 4(x-12)-6x=2x-0 | | 6p+5=5p+9 | | 13x^2-x-3=0 | | 5(2n-5)-3=2(3n-4)-8 | | 5x=10.2 | | 4x-0.4=5x | | -2x+4(4+x)=2x-4(6-3x) | | 9x^2-12x+30=0 | | 2a-9=4(3a+1)-5 | | y^2-y=-6y+6 | | 7-5x=9-3x | | -3z+2z=15-8 | | 6(k-3)-(k-4)=-(k+6)-1 | | 3y(1-2y)(y-2)=0 | | 5x-12=2a+6 | | -6x+2x+3=-4x-6 | | 4x+19+8x+17=180 | | 0.6x+0.14-0.2x=0.38 | | 6y+4y=9y+2 | | 3k-7/5=16 | | 2x+18+3x+22=180 | | -6x+2x+3=-4x+3 | | -x+8=-(8-x) | | 6x+10+4x+30=90 | | -6(k+1)-k-6=-7(k+5)+23 | | 4*y-70=12*y+2 |