If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.03x2 + 0.6x + -6 = 3 Reorder the terms: -6 + 0.6x + 0.03x2 = 3 Solving -6 + 0.6x + 0.03x2 = 3 Solving for variable 'x'. Reorder the terms: -6 + -3 + 0.6x + 0.03x2 = 3 + -3 Combine like terms: -6 + -3 = -9 -9 + 0.6x + 0.03x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -9 + 0.6x + 0.03x2 = 0 Begin completing the square. Divide all terms by 0.03 the coefficient of the squared term: Divide each side by '0.03'. -300 + 20x + x2 = 0 Move the constant term to the right: Add '300' to each side of the equation. -300 + 20x + 300 + x2 = 0 + 300 Reorder the terms: -300 + 300 + 20x + x2 = 0 + 300 Combine like terms: -300 + 300 = 0 0 + 20x + x2 = 0 + 300 20x + x2 = 0 + 300 Combine like terms: 0 + 300 = 300 20x + x2 = 300 The x term is 20x. Take half its coefficient (10). Square it (100) and add it to both sides. Add '100' to each side of the equation. 20x + 100 + x2 = 300 + 100 Reorder the terms: 100 + 20x + x2 = 300 + 100 Combine like terms: 300 + 100 = 400 100 + 20x + x2 = 400 Factor a perfect square on the left side: (x + 10)(x + 10) = 400 Calculate the square root of the right side: 20 Break this problem into two subproblems by setting (x + 10) equal to 20 and -20.Subproblem 1
x + 10 = 20 Simplifying x + 10 = 20 Reorder the terms: 10 + x = 20 Solving 10 + x = 20 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + x = 20 + -10 Combine like terms: 10 + -10 = 0 0 + x = 20 + -10 x = 20 + -10 Combine like terms: 20 + -10 = 10 x = 10 Simplifying x = 10Subproblem 2
x + 10 = -20 Simplifying x + 10 = -20 Reorder the terms: 10 + x = -20 Solving 10 + x = -20 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + x = -20 + -10 Combine like terms: 10 + -10 = 0 0 + x = -20 + -10 x = -20 + -10 Combine like terms: -20 + -10 = -30 x = -30 Simplifying x = -30Solution
The solution to the problem is based on the solutions from the subproblems. x = {10, -30}
| 5=-4y+-21 | | 8t-5t=-2 | | -18.88-17q=6.18-15.6q | | H^2=-4K-5 | | 109-x=12x-138 | | 18=24x-12 | | x^2-42x-400= | | 19h-15h+2h=6 | | 34.7-0.025=27.7+0.375y | | (z-8)x(z+5)=0 | | 100+80=4n | | 0=2x^2-15 | | -2x-7y=19 | | x^2+x=65536 | | x^2-42-400= | | 3x+4-x+-5=x-3+2x+4 | | ln(9x-1)=-3 | | 5/t=.5/.3 | | 6x+3=9x+13 | | 1.1=p-1.4 | | 6a(a+3)=18+6a | | -(q+-5)=2 | | y=-x^2-12x+16 | | 14x+18x^2=0 | | 3x-2+6x+9=135 | | x+30+1x+x=360 | | X/10-3/10=2 | | 9x+1=27x-12 | | -2s=-5-s | | 12f+5-15=8f+4f-10 | | 2x(3)4x=36 | | 8-x+4-2-9x= |