If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 12) = 240 Reorder the terms: x(12 + x) = 240 (12 * x + x * x) = 240 (12x + x2) = 240 Solving 12x + x2 = 240 Solving for variable 'x'. Reorder the terms: -240 + 12x + x2 = 240 + -240 Combine like terms: 240 + -240 = 0 -240 + 12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '240' to each side of the equation. -240 + 12x + 240 + x2 = 0 + 240 Reorder the terms: -240 + 240 + 12x + x2 = 0 + 240 Combine like terms: -240 + 240 = 0 0 + 12x + x2 = 0 + 240 12x + x2 = 0 + 240 Combine like terms: 0 + 240 = 240 12x + x2 = 240 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 = 240 + 36 Reorder the terms: 36 + 12x + x2 = 240 + 36 Combine like terms: 240 + 36 = 276 36 + 12x + x2 = 276 Factor a perfect square on the left side: (x + 6)(x + 6) = 276 Calculate the square root of the right side: 16.613247726 Break this problem into two subproblems by setting (x + 6) equal to 16.613247726 and -16.613247726.Subproblem 1
x + 6 = 16.613247726 Simplifying x + 6 = 16.613247726 Reorder the terms: 6 + x = 16.613247726 Solving 6 + x = 16.613247726 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 = 16.613247726 + -6 Combine like terms: 6 + -6 = 0 0 + x = 16.613247726 + -6 x = 16.613247726 + -6 Combine like terms: 16.613247726 + -6 = 10.613247726 x = 10.613247726 Simplifying x = 10.613247726Subproblem 2
x + 6 = -16.613247726 Simplifying x + 6 = -16.613247726 Reorder the terms: 6 + x = -16.613247726 Solving 6 + x = -16.613247726 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 = -16.613247726 + -6 Combine like terms: 6 + -6 = 0 0 + x = -16.613247726 + -6 x = -16.613247726 + -6 Combine like terms: -16.613247726 + -6 = -22.613247726 x = -22.613247726 Simplifying x = -22.613247726Solution
The solution to the problem is based on the solutions from the subproblems. x = {10.613247726, -22.613247726}
| 2x-4=6+9x | | 9=3ln(9x+5) | | f(9)=3ln(9x+5) | | 2(3x+2y)-4x-4y= | | 5=1(k+c) | | -11x^2+23x-12=0 | | 2/3(m/3) | | 2n-6=3/4 | | x-sqrt(9-8x)=0 | | -x+30=-0.5x+17.5 | | 30x^2-45x+15=0 | | 3.6(t+0.1666)=4.2(t+0.166666) | | Yz=6x+2 | | -21x^2-56x-35=0 | | 3.6x+0.6=4.2x+0.7 | | 4(x-6)+5(x+9)=140 | | 5=2.5(K+C) | | -14.2/-2 | | 2^5x-1=1/64 | | 7(x-3)+3=7x-17 | | t-8/t=17/t | | (y^2-6y)-2(y^2-6y)-35=0 | | (D^3-27)Y=0 | | -5/x-8=x/3 | | log(-x-9)=log-2x | | 14-15t-36=1-20t-1 | | -24x^2-56x-32=0 | | w^4*w^3*w= | | (x+6)(x+6)=296 | | 1/7x-5=3/5x-3/7x | | -21x^2-16x-3=0 | | y-5x+3y=15 |