If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -450 + 14x + x2 Solving 0 = -450 + 14x + x2 Solving for variable 'x'. Combine like terms: 0 + 450 = 450 450 + -14x + -1x2 = -450 + 14x + x2 + 450 + -14x + -1x2 Reorder the terms: 450 + -14x + -1x2 = -450 + 450 + 14x + -14x + x2 + -1x2 Combine like terms: -450 + 450 = 0 450 + -14x + -1x2 = 0 + 14x + -14x + x2 + -1x2 450 + -14x + -1x2 = 14x + -14x + x2 + -1x2 Combine like terms: 14x + -14x = 0 450 + -14x + -1x2 = 0 + x2 + -1x2 450 + -14x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 450 + -14x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -450 + 14x + x2 = 0 Move the constant term to the right: Add '450' to each side of the equation. -450 + 14x + 450 + x2 = 0 + 450 Reorder the terms: -450 + 450 + 14x + x2 = 0 + 450 Combine like terms: -450 + 450 = 0 0 + 14x + x2 = 0 + 450 14x + x2 = 0 + 450 Combine like terms: 0 + 450 = 450 14x + x2 = 450 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 = 450 + 49 Reorder the terms: 49 + 14x + x2 = 450 + 49 Combine like terms: 450 + 49 = 499 49 + 14x + x2 = 499 Factor a perfect square on the left side: (x + 7)(x + 7) = 499 Calculate the square root of the right side: 22.338307904 Break this problem into two subproblems by setting (x + 7) equal to 22.338307904 and -22.338307904.Subproblem 1
x + 7 = 22.338307904 Simplifying x + 7 = 22.338307904 Reorder the terms: 7 + x = 22.338307904 Solving 7 + x = 22.338307904 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 = 22.338307904 + -7 Combine like terms: 7 + -7 = 0 0 + x = 22.338307904 + -7 x = 22.338307904 + -7 Combine like terms: 22.338307904 + -7 = 15.338307904 x = 15.338307904 Simplifying x = 15.338307904Subproblem 2
x + 7 = -22.338307904 Simplifying x + 7 = -22.338307904 Reorder the terms: 7 + x = -22.338307904 Solving 7 + x = -22.338307904 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 = -22.338307904 + -7 Combine like terms: 7 + -7 = 0 0 + x = -22.338307904 + -7 x = -22.338307904 + -7 Combine like terms: -22.338307904 + -7 = -29.338307904 x = -29.338307904 Simplifying x = -29.338307904Solution
The solution to the problem is based on the solutions from the subproblems. x = {15.338307904, -29.338307904}
| ((2)/(m-3))+(1/m)=((6)/(m^2-3m)) | | 32^1/2 | | 23/4=19/k | | 5x+42+8x-109=180 | | 10x-4y-6y+5x+8= | | (4/9)^-1/2 | | 9g-18=0 | | -5/11y=20 | | 6(x+3y)-(x-y)= | | 6x+11+2x+115=180 | | 16x-10x+9=99-33 | | 1.7(y+1)=-1.1(y-20) | | 7x-6=-4 | | 2x+2=3+1x | | 28x^7y^3= | | 11u=8 | | (0.025x)+x=4325 | | 3(4x-2y)-4(3x+y)= | | 3+2x=9-4x | | 4x-8=x+1 | | -5y+80=4(5y-5) | | 11cosx-2=3 | | (1/4)k-(k+1/2)=1/8(k+2) | | 6/5y=-18 | | -x+7y=-9 | | 5(2x+3y)= | | 6x+8/3+8x-8/6=8 | | x^2+y^2-2x+8y=-13 | | 2-x=4yx+21 | | x+x+1=16 | | c=0.5b+-0.25x | | 2x+(2x+1)=16 |