If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 14x + -150 = 0 Reorder the terms: -150 + 14x + x2 = 0 Solving -150 + 14x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '150' to each side of the equation. -150 + 14x + 150 + x2 = 0 + 150 Reorder the terms: -150 + 150 + 14x + x2 = 0 + 150 Combine like terms: -150 + 150 = 0 0 + 14x + x2 = 0 + 150 14x + x2 = 0 + 150 Combine like terms: 0 + 150 = 150 14x + x2 = 150 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = 150 + 49 Reorder the terms: 49 + 14x + x2 = 150 + 49 Combine like terms: 150 + 49 = 199 49 + 14x + x2 = 199 Factor a perfect square on the left side: (x + 7)(x + 7) = 199 Calculate the square root of the right side: 14.10673598 Break this problem into two subproblems by setting (x + 7) equal to 14.10673598 and -14.10673598.Subproblem 1
x + 7 = 14.10673598 Simplifying x + 7 = 14.10673598 Reorder the terms: 7 + x = 14.10673598 Solving 7 + x = 14.10673598 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 14.10673598 + -7 Combine like terms: 7 + -7 = 0 0 + x = 14.10673598 + -7 x = 14.10673598 + -7 Combine like terms: 14.10673598 + -7 = 7.10673598 x = 7.10673598 Simplifying x = 7.10673598Subproblem 2
x + 7 = -14.10673598 Simplifying x + 7 = -14.10673598 Reorder the terms: 7 + x = -14.10673598 Solving 7 + x = -14.10673598 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = -14.10673598 + -7 Combine like terms: 7 + -7 = 0 0 + x = -14.10673598 + -7 x = -14.10673598 + -7 Combine like terms: -14.10673598 + -7 = -21.10673598 x = -21.10673598 Simplifying x = -21.10673598Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.10673598, -21.10673598}
| 7x=2y-7 | | 6+5(X-5)=2-8(X-5) | | 6+5(X-5)=2-2(X-5) | | -3=x^2+3x+5 | | 3x+7+5x-3=90 | | 64y^2-36=0 | | 3x+7+5x-3=180 | | 2x+14=4x-6 | | 0=60.5+13.3t-4.9t^2 | | x^2+10x+8y+41=0 | | 19x+6=32+4x | | 17=37+4 | | 10t^2=5 | | 5c+24=4 | | x+2x+17=80 | | (9x^2)-18x+9=47 | | 13+3p=9 | | x-2+x+x+3=34 | | (49x^2)+14x+1=9 | | h+h+14=306 | | t+2t=5+7 | | -16t^2+18=10 | | (16x^2)+2x-3=0 | | x-1+x+x+2=37 | | -2b+4=3b | | Qs=-20+3 | | (2x^2)+12x=0 | | y=(x-1.2) | | 5.5x=102.50 | | 2h+18=266 | | (w-2)+w+(w+3)=40 | | (x-2)3=64 |