If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -10x2 + x + 12 = 0 Reorder the terms: 12 + x + -10x2 = 0 Solving 12 + x + -10x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -10 the coefficient of the squared term: Divide each side by '-10'. -1.2 + -0.1x + x2 = 0 Move the constant term to the right: Add '1.2' to each side of the equation. -1.2 + -0.1x + 1.2 + x2 = 0 + 1.2 Reorder the terms: -1.2 + 1.2 + -0.1x + x2 = 0 + 1.2 Combine like terms: -1.2 + 1.2 = 0.0 0.0 + -0.1x + x2 = 0 + 1.2 -0.1x + x2 = 0 + 1.2 Combine like terms: 0 + 1.2 = 1.2 -0.1x + x2 = 1.2 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. -0.1x + 0.25 + x2 = 1.2 + 0.25 Reorder the terms: 0.25 + -0.1x + x2 = 1.2 + 0.25 Combine like terms: 1.2 + 0.25 = 1.45 0.25 + -0.1x + x2 = 1.45 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 1.45 Calculate the square root of the right side: 1.204159458 Break this problem into two subproblems by setting (x + 0.5) equal to 1.204159458 and -1.204159458.Subproblem 1
x + 0.5 = 1.204159458 Simplifying x + 0.5 = 1.204159458 Reorder the terms: 0.5 + x = 1.204159458 Solving 0.5 + x = 1.204159458 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 = 1.204159458 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.204159458 + -0.5 x = 1.204159458 + -0.5 Combine like terms: 1.204159458 + -0.5 = 0.704159458 x = 0.704159458 Simplifying x = 0.704159458Subproblem 2
x + 0.5 = -1.204159458 Simplifying x + 0.5 = -1.204159458 Reorder the terms: 0.5 + x = -1.204159458 Solving 0.5 + x = -1.204159458 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 = -1.204159458 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.204159458 + -0.5 x = -1.204159458 + -0.5 Combine like terms: -1.204159458 + -0.5 = -1.704159458 x = -1.704159458 Simplifying x = -1.704159458Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.704159458, -1.704159458}
| 8(-2-n)=36+5n | | 8(2x+6)-3(x-4)=14x+5 | | 2x+6(c+4)=104 | | 39-5=n+2 | | -22=8+x | | 13+4w-6+6w=57 | | Ft-gz=h | | 9+9g=90 | | -32=5x-2 | | 20c^2-61c+36=0 | | -3x-5y=20 | | .4x-.2x=9 | | -3-2x+x=-3 | | 0+9g=90 | | 7x+5(2x-18)=80 | | 2n-2+3n=-20+9 | | 22*3.14=r | | 18(9z)=4z+28 | | 8.6+12= | | 3x+3(4x+8)=99 | | 2+4v=-10 | | .14x+.15(x+4000)=1035 | | 4(X-8)-12x=-36 | | 21n^2+8=34 | | 138=3x+3(7x-18) | | 2r+4+3r=5 | | 31-m=-4(m-7) | | (-9)2=(2)3t+(3*76+1)t | | A=xm+zfindm | | 3x=8x-x | | 2y/10=-2/5 | | 4(1-x)-3x+8=15 |