If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 36 = (x + 2) * x Reorder the terms: 36 = (2 + x) * x Reorder the terms for easier multiplication: 36 = x(2 + x) 36 = (2 * x + x * x) 36 = (2x + x2) Solving 36 = 2x + x2 Solving for variable 'x'. Reorder the terms: 36 + -2x + -1x2 = 2x + -2x + x2 + -1x2 Combine like terms: 2x + -2x = 0 36 + -2x + -1x2 = 0 + x2 + -1x2 36 + -2x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 36 + -2x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -36 + 2x + x2 = 0 Move the constant term to the right: Add '36' to each side of the equation. -36 + 2x + 36 + x2 = 0 + 36 Reorder the terms: -36 + 36 + 2x + x2 = 0 + 36 Combine like terms: -36 + 36 = 0 0 + 2x + x2 = 0 + 36 2x + x2 = 0 + 36 Combine like terms: 0 + 36 = 36 2x + x2 = 36 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 36 + 1 Reorder the terms: 1 + 2x + x2 = 36 + 1 Combine like terms: 36 + 1 = 37 1 + 2x + x2 = 37 Factor a perfect square on the left side: (x + 1)(x + 1) = 37 Calculate the square root of the right side: 6.08276253 Break this problem into two subproblems by setting (x + 1) equal to 6.08276253 and -6.08276253.Subproblem 1
x + 1 = 6.08276253 Simplifying x + 1 = 6.08276253 Reorder the terms: 1 + x = 6.08276253 Solving 1 + x = 6.08276253 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 6.08276253 + -1 Combine like terms: 1 + -1 = 0 0 + x = 6.08276253 + -1 x = 6.08276253 + -1 Combine like terms: 6.08276253 + -1 = 5.08276253 x = 5.08276253 Simplifying x = 5.08276253Subproblem 2
x + 1 = -6.08276253 Simplifying x + 1 = -6.08276253 Reorder the terms: 1 + x = -6.08276253 Solving 1 + x = -6.08276253 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -6.08276253 + -1 Combine like terms: 1 + -1 = 0 0 + x = -6.08276253 + -1 x = -6.08276253 + -1 Combine like terms: -6.08276253 + -1 = -7.08276253 x = -7.08276253 Simplifying x = -7.08276253Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.08276253, -7.08276253}
| 50+4y-15=14y-14-3y | | 2(-2)-4= | | -5(2x+4)+5x=10 | | 2/3(6x+12)=16 | | 3(2n+1)=8(6n+2)+1 | | 2x^2+8x=x^2+33 | | 4x+5(x+1)=4(x-3) | | 8x-3x-93=8x+48 | | (3m-2n)(3m+2n)= | | 10x-2(x-2)=8(x+1)+3 | | X+7x=-4x | | -5x-37=-12 | | 5x-25y=10 | | 144r^2+169= | | Y=.5 | | -1d-2=42 | | 0.4x+1.6=0.9x-1.4 | | 2t^2-4.2t+459=869 | | 0=8x^2+134x-189 | | .25+8x=.50+6x | | X+x+5=152 | | 7(6+x)=6(x-6) | | 3xX+6=45 | | 9-4x=9x+10 | | 16x=8x | | 6x+7x-17=51-4x | | 2x+6-7x=-5x+2 | | 3.3t^2+8.7t-9.4t^2+5t= | | 4x-6=5x+15 | | 7x-12+9-3x=5x | | 0.12-0.02(x+2)=-0.01(1-x) | | 9+3y=-6 |