If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x2 + 6x = 31 Reorder the terms: 6x + 0.5x2 = 31 Solving 6x + 0.5x2 = 31 Solving for variable 'x'. Reorder the terms: -31 + 6x + 0.5x2 = 31 + -31 Combine like terms: 31 + -31 = 0 -31 + 6x + 0.5x2 = 0 Begin completing the square. Divide all terms by 0.5 the coefficient of the squared term: Divide each side by '0.5'. -62 + 12x + x2 = 0 Move the constant term to the right: Add '62' to each side of the equation. -62 + 12x + 62 + x2 = 0 + 62 Reorder the terms: -62 + 62 + 12x + x2 = 0 + 62 Combine like terms: -62 + 62 = 0 0 + 12x + x2 = 0 + 62 12x + x2 = 0 + 62 Combine like terms: 0 + 62 = 62 12x + x2 = 62 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 = 62 + 36 Reorder the terms: 36 + 12x + x2 = 62 + 36 Combine like terms: 62 + 36 = 98 36 + 12x + x2 = 98 Factor a perfect square on the left side: (x + 6)(x + 6) = 98 Calculate the square root of the right side: 9.899494937 Break this problem into two subproblems by setting (x + 6) equal to 9.899494937 and -9.899494937.Subproblem 1
x + 6 = 9.899494937 Simplifying x + 6 = 9.899494937 Reorder the terms: 6 + x = 9.899494937 Solving 6 + x = 9.899494937 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 = 9.899494937 + -6 Combine like terms: 6 + -6 = 0 0 + x = 9.899494937 + -6 x = 9.899494937 + -6 Combine like terms: 9.899494937 + -6 = 3.899494937 x = 3.899494937 Simplifying x = 3.899494937Subproblem 2
x + 6 = -9.899494937 Simplifying x + 6 = -9.899494937 Reorder the terms: 6 + x = -9.899494937 Solving 6 + x = -9.899494937 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 = -9.899494937 + -6 Combine like terms: 6 + -6 = 0 0 + x = -9.899494937 + -6 x = -9.899494937 + -6 Combine like terms: -9.899494937 + -6 = -15.899494937 x = -15.899494937 Simplifying x = -15.899494937Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.899494937, -15.899494937}
| g(-2)=5x-12 | | 0.4t+3=16 | | Z-15-14=22 | | x/5-4=10 | | x-3/2*5=35 | | 3+3+1+3+3-16-2y= | | P/-32= | | 0+8999999999999999999898989898989898899898989898898998989898989898989898989898989898989898989898= | | 2/5x-7=42 | | -4+8c=12 | | 9x^3=68 | | 6x+8=6x+3 | | 8+9m=26 | | 0+9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999= | | 4x/8=24 | | 3+9x=12x | | n-8=-5+4n | | -2a-5= | | -7p-2=12 | | 60-3/2*5=x | | 7x+9=14+2x | | 100y^2-90+8=0 | | 2x+10=-5x+3 | | 5(2x-6)+10= | | 2i/(6-8i) | | x+2/3=2.88 | | 60-3/2*5=35 | | 4(12x)= | | 5x+3x=43 | | 1/2•x-3•7 | | -7x+8=32+x | | 4m^2p^3+2mp= |