If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 225 = x2 + -50x Reorder the terms: 225 = -50x + x2 Solving 225 = -50x + x2 Solving for variable 'x'. Reorder the terms: 225 + 50x + -1x2 = -50x + 50x + x2 + -1x2 Combine like terms: -50x + 50x = 0 225 + 50x + -1x2 = 0 + x2 + -1x2 225 + 50x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 225 + 50x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -225 + -50x + x2 = 0 Move the constant term to the right: Add '225' to each side of the equation. -225 + -50x + 225 + x2 = 0 + 225 Reorder the terms: -225 + 225 + -50x + x2 = 0 + 225 Combine like terms: -225 + 225 = 0 0 + -50x + x2 = 0 + 225 -50x + x2 = 0 + 225 Combine like terms: 0 + 225 = 225 -50x + x2 = 225 The x term is -50x. Take half its coefficient (-25). Square it (625) and add it to both sides. Add '625' to each side of the equation. -50x + 625 + x2 = 225 + 625 Reorder the terms: 625 + -50x + x2 = 225 + 625 Combine like terms: 225 + 625 = 850 625 + -50x + x2 = 850 Factor a perfect square on the left side: (x + -25)(x + -25) = 850 Calculate the square root of the right side: 29.154759474 Break this problem into two subproblems by setting (x + -25) equal to 29.154759474 and -29.154759474.Subproblem 1
x + -25 = 29.154759474 Simplifying x + -25 = 29.154759474 Reorder the terms: -25 + x = 29.154759474 Solving -25 + x = 29.154759474 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + x = 29.154759474 + 25 Combine like terms: -25 + 25 = 0 0 + x = 29.154759474 + 25 x = 29.154759474 + 25 Combine like terms: 29.154759474 + 25 = 54.154759474 x = 54.154759474 Simplifying x = 54.154759474Subproblem 2
x + -25 = -29.154759474 Simplifying x + -25 = -29.154759474 Reorder the terms: -25 + x = -29.154759474 Solving -25 + x = -29.154759474 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + x = -29.154759474 + 25 Combine like terms: -25 + 25 = 0 0 + x = -29.154759474 + 25 x = -29.154759474 + 25 Combine like terms: -29.154759474 + 25 = -4.154759474 x = -4.154759474 Simplifying x = -4.154759474Solution
The solution to the problem is based on the solutions from the subproblems. x = {54.154759474, -4.154759474}
| 5(x-7)(x+3)=0 | | (6y^2-5y+8)-(8y^2-5y+5)= | | -p^3+5p^2-7p+3=0 | | 30n+5=-10 | | 4+6.2= | | 5m-5c=15.50 | | m^2-12=-45 | | (f)(1.2f)= | | 4cos^3x-1=0 | | N/5-26=-22 | | 5(-6*-4)-3x=86 | | 6z-2=16 | | In(3x+7)+In(x-2)=Ine | | 2c-21=93 | | S=(30+7n) | | 24n=1000 | | 10+2d=18 | | 8+8.1=5.1 | | -2-6x=-2x-6 | | -85=3j+31 | | 3x^2-4=6 | | (x+3)(x+2)=56 | | 10m+14=64 | | 4x+y=195 | | 2.5x+0.8=0.2+3.7 | | X/2-1/2=3x-7 | | 2y^3+8y^3= | | 4+3a=(-22)+a | | 3n-5=34 | | 40-2y=78 | | (5w+3)(7-w)=0 | | X/8-x=8 |