If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 441x + 729 = 0 Reorder the terms: 729 + 441x + 4x2 = 0 Solving 729 + 441x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 182.25 + 110.25x + x2 = 0 Move the constant term to the right: Add '-182.25' to each side of the equation. 182.25 + 110.25x + -182.25 + x2 = 0 + -182.25 Reorder the terms: 182.25 + -182.25 + 110.25x + x2 = 0 + -182.25 Combine like terms: 182.25 + -182.25 = 0.00 0.00 + 110.25x + x2 = 0 + -182.25 110.25x + x2 = 0 + -182.25 Combine like terms: 0 + -182.25 = -182.25 110.25x + x2 = -182.25 The x term is 110.25x. Take half its coefficient (55.125). Square it (3038.765625) and add it to both sides. Add '3038.765625' to each side of the equation. 110.25x + 3038.765625 + x2 = -182.25 + 3038.765625 Reorder the terms: 3038.765625 + 110.25x + x2 = -182.25 + 3038.765625 Combine like terms: -182.25 + 3038.765625 = 2856.515625 3038.765625 + 110.25x + x2 = 2856.515625 Factor a perfect square on the left side: (x + 55.125)(x + 55.125) = 2856.515625 Calculate the square root of the right side: 53.446380841 Break this problem into two subproblems by setting (x + 55.125) equal to 53.446380841 and -53.446380841.Subproblem 1
x + 55.125 = 53.446380841 Simplifying x + 55.125 = 53.446380841 Reorder the terms: 55.125 + x = 53.446380841 Solving 55.125 + x = 53.446380841 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-55.125' to each side of the equation. 55.125 + -55.125 + x = 53.446380841 + -55.125 Combine like terms: 55.125 + -55.125 = 0.000 0.000 + x = 53.446380841 + -55.125 x = 53.446380841 + -55.125 Combine like terms: 53.446380841 + -55.125 = -1.678619159 x = -1.678619159 Simplifying x = -1.678619159Subproblem 2
x + 55.125 = -53.446380841 Simplifying x + 55.125 = -53.446380841 Reorder the terms: 55.125 + x = -53.446380841 Solving 55.125 + x = -53.446380841 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-55.125' to each side of the equation. 55.125 + -55.125 + x = -53.446380841 + -55.125 Combine like terms: 55.125 + -55.125 = 0.000 0.000 + x = -53.446380841 + -55.125 x = -53.446380841 + -55.125 Combine like terms: -53.446380841 + -55.125 = -108.571380841 x = -108.571380841 Simplifying x = -108.571380841Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1.678619159, -108.571380841}
| 6b-2b-7=13 | | 6x^2-1x=0 | | (c-10)=3 | | 82=10x(x-1)+22+4x+14 | | -8x-4+4x=-2-4x | | 3x+6x-3+7=30 | | 5.7x-1.8=9.6 | | 8x+4Y=252 | | 6y=6y+35 | | 2x-7=x+14 | | (7)(13)(6)(x)=(57)(19) | | -(8y+3)-(-7y-7)=3 | | (2x^2-4x)(x+3)=0 | | 14x+21=23x+11 | | -3+4=-62 | | 5x+12=x+3 | | 9s-3t= | | 3(y+5)-3=39 | | 7x(x-3)=7x^2+-21x | | a+b+c=4c | | 30.03=a+18.33 | | 2(a+8)=38 | | 3a-2x= | | 7x(x-3)=7x^2-21x | | -19.18+m=-12.18 | | 2x^5+14=0 | | 6x+2x=10x-2x | | 7x+15+10x-9=180 | | 3-3(2x-5)=2x-6 | | -19.3=b-14.9 | | 5q=-7 | | 6x-5(2x-3)=5 |