If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x + -0.01x2 + 0.6x + 30 = 0 Reorder the terms: 30 + 2x + 0.6x + -0.01x2 = 0 Combine like terms: 2x + 0.6x = 2.6x 30 + 2.6x + -0.01x2 = 0 Solving 30 + 2.6x + -0.01x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.01 the coefficient of the squared term: Divide each side by '-0.01'. -3000 + -260x + x2 = 0 Move the constant term to the right: Add '3000' to each side of the equation. -3000 + -260x + 3000 + x2 = 0 + 3000 Reorder the terms: -3000 + 3000 + -260x + x2 = 0 + 3000 Combine like terms: -3000 + 3000 = 0 0 + -260x + x2 = 0 + 3000 -260x + x2 = 0 + 3000 Combine like terms: 0 + 3000 = 3000 -260x + x2 = 3000 The x term is -260x. Take half its coefficient (-130). Square it (16900) and add it to both sides. Add '16900' to each side of the equation. -260x + 16900 + x2 = 3000 + 16900 Reorder the terms: 16900 + -260x + x2 = 3000 + 16900 Combine like terms: 3000 + 16900 = 19900 16900 + -260x + x2 = 19900 Factor a perfect square on the left side: (x + -130)(x + -130) = 19900 Calculate the square root of the right side: 141.067359797 Break this problem into two subproblems by setting (x + -130) equal to 141.067359797 and -141.067359797.Subproblem 1
x + -130 = 141.067359797 Simplifying x + -130 = 141.067359797 Reorder the terms: -130 + x = 141.067359797 Solving -130 + x = 141.067359797 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '130' to each side of the equation. -130 + 130 + x = 141.067359797 + 130 Combine like terms: -130 + 130 = 0 0 + x = 141.067359797 + 130 x = 141.067359797 + 130 Combine like terms: 141.067359797 + 130 = 271.067359797 x = 271.067359797 Simplifying x = 271.067359797Subproblem 2
x + -130 = -141.067359797 Simplifying x + -130 = -141.067359797 Reorder the terms: -130 + x = -141.067359797 Solving -130 + x = -141.067359797 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '130' to each side of the equation. -130 + 130 + x = -141.067359797 + 130 Combine like terms: -130 + 130 = 0 0 + x = -141.067359797 + 130 x = -141.067359797 + 130 Combine like terms: -141.067359797 + 130 = -11.067359797 x = -11.067359797 Simplifying x = -11.067359797Solution
The solution to the problem is based on the solutions from the subproblems. x = {271.067359797, -11.067359797}
| a+3.1=6.6-4a | | 2x^3-3x+6=0 | | 2.5X=10+X | | 2.5X+X=10 | | 5=9+x | | 2.50X=10X+X | | y=-2x+2 | | 3(a-5)=18 | | 5=-x | | -9+x=3 | | 3x+6=7x-4 | | x^2-10x+10=0 | | y=13x | | y(3y-2)-6=3y(1-y) | | 2.5X=10X+X | | -44=11x | | x-6=-4 | | -x-17=2x+10 | | -2x=-20 | | -3=-x | | (w+5)(w-12)=0 | | 2(2.5x+4)=6x+4 | | 2x^2+x-14=-11 | | -7=x-8 | | 16.665+X=3.2X+X | | X^2+6=8x | | 54x^2-3x-25=15 | | 16.665=3.2X+X | | 1.665=3.2X+X | | 10x^2+2x+5=0 | | n=-98.70+0.05x | | 3=12+x |