If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 6x = 12 Reorder the terms: 6x + 5x2 = 12 Solving 6x + 5x2 = 12 Solving for variable 'x'. Reorder the terms: -12 + 6x + 5x2 = 12 + -12 Combine like terms: 12 + -12 = 0 -12 + 6x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2.4 + 1.2x + x2 = 0 Move the constant term to the right: Add '2.4' to each side of the equation. -2.4 + 1.2x + 2.4 + x2 = 0 + 2.4 Reorder the terms: -2.4 + 2.4 + 1.2x + x2 = 0 + 2.4 Combine like terms: -2.4 + 2.4 = 0.0 0.0 + 1.2x + x2 = 0 + 2.4 1.2x + x2 = 0 + 2.4 Combine like terms: 0 + 2.4 = 2.4 1.2x + x2 = 2.4 The x term is 1.2x. Take half its coefficient (0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. 1.2x + 0.36 + x2 = 2.4 + 0.36 Reorder the terms: 0.36 + 1.2x + x2 = 2.4 + 0.36 Combine like terms: 2.4 + 0.36 = 2.76 0.36 + 1.2x + x2 = 2.76 Factor a perfect square on the left side: (x + 0.6)(x + 0.6) = 2.76 Calculate the square root of the right side: 1.661324773 Break this problem into two subproblems by setting (x + 0.6) equal to 1.661324773 and -1.661324773.Subproblem 1
x + 0.6 = 1.661324773 Simplifying x + 0.6 = 1.661324773 Reorder the terms: 0.6 + x = 1.661324773 Solving 0.6 + x = 1.661324773 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.6' to each side of the equation. 0.6 + -0.6 + x = 1.661324773 + -0.6 Combine like terms: 0.6 + -0.6 = 0.0 0.0 + x = 1.661324773 + -0.6 x = 1.661324773 + -0.6 Combine like terms: 1.661324773 + -0.6 = 1.061324773 x = 1.061324773 Simplifying x = 1.061324773Subproblem 2
x + 0.6 = -1.661324773 Simplifying x + 0.6 = -1.661324773 Reorder the terms: 0.6 + x = -1.661324773 Solving 0.6 + x = -1.661324773 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.6' to each side of the equation. 0.6 + -0.6 + x = -1.661324773 + -0.6 Combine like terms: 0.6 + -0.6 = 0.0 0.0 + x = -1.661324773 + -0.6 x = -1.661324773 + -0.6 Combine like terms: -1.661324773 + -0.6 = -2.261324773 x = -2.261324773 Simplifying x = -2.261324773Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.061324773, -2.261324773}
| 8=8+3a | | 1b-45=3.6 | | 5-2(a-1)=1+9 | | -4p(p+1)=2(8-2p) | | 2x=(72-x) | | -2(n-7)+3=9 | | 3x+2=a+b | | 2(x+5)+2=12 | | 1.2g+5=1 | | 2x+21=2x | | -8-5h+3+2h=10 | | 2(x-5)+2=12 | | 4x^2+5x=8 | | 2*3-3-5= | | -4x-6=-8 | | 5j-3.3=25 | | (1+2v)-5= | | x-3=x+76 | | s-3=a-12 | | 5n-3(n-6)=0 | | 143.587+-22.96=156.4 | | 3(x-3)=-9(x+4)+42 | | 9.3v-35=392 | | 3(a-1)-5=3a-2 | | r^2-14+49=0 | | -9y-35=4(y+1) | | 169(x+45)+79x=14549 | | 10x+9=5(2x+3)-1 | | 27c+4=15c+40 | | V-1=7+3v | | 4x-40y=20 | | x=-x^2-2x-6 |