If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -1x + 900 = 0 Reorder the terms: 900 + -1x + -1x2 = 0 Solving 900 + -1x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -900 + x + x2 = 0 Move the constant term to the right: Add '900' to each side of the equation. -900 + x + 900 + x2 = 0 + 900 Reorder the terms: -900 + 900 + x + x2 = 0 + 900 Combine like terms: -900 + 900 = 0 0 + x + x2 = 0 + 900 x + x2 = 0 + 900 Combine like terms: 0 + 900 = 900 x + x2 = 900 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + x2 = 900 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = 900 + 0.25 Combine like terms: 900 + 0.25 = 900.25 1.25 + x2 = 900.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 900.25 Calculate the square root of the right side: 30.004166377 Break this problem into two subproblems by setting (x + 0.5) equal to 30.004166377 and -30.004166377.Subproblem 1
x + 0.5 = 30.004166377 Simplifying x + 0.5 = 30.004166377 Reorder the terms: 0.5 + x = 30.004166377 Solving 0.5 + x = 30.004166377 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 30.004166377 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 30.004166377 + -0.5 x = 30.004166377 + -0.5 Combine like terms: 30.004166377 + -0.5 = 29.504166377 x = 29.504166377 Simplifying x = 29.504166377Subproblem 2
x + 0.5 = -30.004166377 Simplifying x + 0.5 = -30.004166377 Reorder the terms: 0.5 + x = -30.004166377 Solving 0.5 + x = -30.004166377 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -30.004166377 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -30.004166377 + -0.5 x = -30.004166377 + -0.5 Combine like terms: -30.004166377 + -0.5 = -30.504166377 x = -30.504166377 Simplifying x = -30.504166377Solution
The solution to the problem is based on the solutions from the subproblems. x = {29.504166377, -30.504166377}
| 9=-9-2N | | 15n=18 | | (2x)-10=4 | | 5c+3.5=2.5c-6.5 | | 2a+-11=-8a+19 | | 12x-7(x+8)+59=0 | | (4x-3)x=114 | | 7=4k-(-2k-1) | | 6(3x-4)=8(x+8) | | 7x+9y=-79 | | -4(-8p-5)-6p= | | -8=-6+n | | 19y=-228 | | 6.8=16.8x+2(-8x+3) | | X^2-(2p-1)*x+p^2-p-6=0 | | (2f+1)(6f-5)=0 | | -15-24.1r=4(-6.9r-3) | | M+(-5)=3 | | -(1-6y)=6+10y | | 0=3x^2+4x+16 | | 4k-11-k+9= | | (k-7)(k-6)=0 | | 23-7(x+7)+5x=10 | | -6+7.1a=-(8.9a+4) | | -19+8m-21+3m= | | 7.5+3-3.5m=-15 | | -3=-6.1k-(-8.1k+2) | | 3p^2-5p-17=-5 | | 125x^3-19=0 | | 7x^2-3x=x^2-2x | | 4x-11-9x-5= | | -13/2-7r=-5r/4-1/4(9r-2) |