If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x2 + -18x + 10 = 0 Reorder the terms: 10 + -18x + -3x2 = 0 Solving 10 + -18x + -3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -3.333333333 + 6x + x2 = 0 Move the constant term to the right: Add '3.333333333' to each side of the equation. -3.333333333 + 6x + 3.333333333 + x2 = 0 + 3.333333333 Reorder the terms: -3.333333333 + 3.333333333 + 6x + x2 = 0 + 3.333333333 Combine like terms: -3.333333333 + 3.333333333 = 0.000000000 0.000000000 + 6x + x2 = 0 + 3.333333333 6x + x2 = 0 + 3.333333333 Combine like terms: 0 + 3.333333333 = 3.333333333 6x + x2 = 3.333333333 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 3.333333333 + 9 Reorder the terms: 9 + 6x + x2 = 3.333333333 + 9 Combine like terms: 3.333333333 + 9 = 12.333333333 9 + 6x + x2 = 12.333333333 Factor a perfect square on the left side: (x + 3)(x + 3) = 12.333333333 Calculate the square root of the right side: 3.511884584 Break this problem into two subproblems by setting (x + 3) equal to 3.511884584 and -3.511884584.Subproblem 1
x + 3 = 3.511884584 Simplifying x + 3 = 3.511884584 Reorder the terms: 3 + x = 3.511884584 Solving 3 + x = 3.511884584 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 3.511884584 + -3 Combine like terms: 3 + -3 = 0 0 + x = 3.511884584 + -3 x = 3.511884584 + -3 Combine like terms: 3.511884584 + -3 = 0.511884584 x = 0.511884584 Simplifying x = 0.511884584Subproblem 2
x + 3 = -3.511884584 Simplifying x + 3 = -3.511884584 Reorder the terms: 3 + x = -3.511884584 Solving 3 + x = -3.511884584 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -3.511884584 + -3 Combine like terms: 3 + -3 = 0 0 + x = -3.511884584 + -3 x = -3.511884584 + -3 Combine like terms: -3.511884584 + -3 = -6.511884584 x = -6.511884584 Simplifying x = -6.511884584Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.511884584, -6.511884584}
| -8(5+x)=-10-2x | | -5(2x+5x)-2(1-8x)=-8x+7+x+1 | | -8(x+4)=-12(4x+6) | | 3y-5=y+4 | | 4x+48=7x | | 12+n-4-2=n+6 | | 2x(2x-3)=1 | | 7(x-3)=7 | | y-5.5x=6 | | 2x-5(-6x+4)=8(7+7x)-5x | | (-6x)(-2)= | | 2x-5(6x+4)=8(7+7x)-5x | | 4+x=-x-5-x | | 25+9+16=5B | | 3+3a+4(3a+7)=-2+2a | | 6x-5(x-3)=x+3 | | 3x+9+7x=5x+79 | | 4(3x-5)=-2(x+8)-6x | | -3y-12=6y+51 | | (-4)2= | | y=-3+z | | a=2.5b | | -8(x+8)+5=5(x-7)-5x | | (3x+4)-(x-1)=(4x+3)-(3x+4) | | -8(3+8k)=-8(k+3) | | -4= | | (6+3)(3+3x)=35-2.5(x+5) | | 4y+2=-2y+20 | | (-4)(-4)= | | 12x+7=25x | | (4,7)(3,-8)= | | 5(3x-10)=30-5(x+2) |