If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -41x + -14 = 0 Reorder the terms: -14 + -41x + 2x2 = 0 Solving -14 + -41x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -7 + -20.5x + x2 = 0 Move the constant term to the right: Add '7' to each side of the equation. -7 + -20.5x + 7 + x2 = 0 + 7 Reorder the terms: -7 + 7 + -20.5x + x2 = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -20.5x + x2 = 0 + 7 -20.5x + x2 = 0 + 7 Combine like terms: 0 + 7 = 7 -20.5x + x2 = 7 The x term is -20.5x. Take half its coefficient (-10.25). Square it (105.0625) and add it to both sides. Add '105.0625' to each side of the equation. -20.5x + 105.0625 + x2 = 7 + 105.0625 Reorder the terms: 105.0625 + -20.5x + x2 = 7 + 105.0625 Combine like terms: 7 + 105.0625 = 112.0625 105.0625 + -20.5x + x2 = 112.0625 Factor a perfect square on the left side: (x + -10.25)(x + -10.25) = 112.0625 Calculate the square root of the right side: 10.58595768 Break this problem into two subproblems by setting (x + -10.25) equal to 10.58595768 and -10.58595768.Subproblem 1
x + -10.25 = 10.58595768 Simplifying x + -10.25 = 10.58595768 Reorder the terms: -10.25 + x = 10.58595768 Solving -10.25 + x = 10.58595768 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10.25' to each side of the equation. -10.25 + 10.25 + x = 10.58595768 + 10.25 Combine like terms: -10.25 + 10.25 = 0.00 0.00 + x = 10.58595768 + 10.25 x = 10.58595768 + 10.25 Combine like terms: 10.58595768 + 10.25 = 20.83595768 x = 20.83595768 Simplifying x = 20.83595768Subproblem 2
x + -10.25 = -10.58595768 Simplifying x + -10.25 = -10.58595768 Reorder the terms: -10.25 + x = -10.58595768 Solving -10.25 + x = -10.58595768 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10.25' to each side of the equation. -10.25 + 10.25 + x = -10.58595768 + 10.25 Combine like terms: -10.25 + 10.25 = 0.00 0.00 + x = -10.58595768 + 10.25 x = -10.58595768 + 10.25 Combine like terms: -10.58595768 + 10.25 = -0.33595768 x = -0.33595768 Simplifying x = -0.33595768Solution
The solution to the problem is based on the solutions from the subproblems. x = {20.83595768, -0.33595768}
| 8[5-(4-5x)]+5x=5(9x+2)-2 | | 4*14+22=8*14-10 | | 5/k=10/6k | | 17/7=21/x | | x^3+19x=65 | | -32-6n=2+2(-5n-1) | | 6n^2-9n^3=0 | | 21-6p=-3(1-6p) | | 6x+90=4x+120 | | -30+5a=5(a-6) | | -5/6-:(-1/3). | | 3l-3x+9l=-18 | | 8(-1+8x)=312 | | 6(-7r+3)=-318 | | 3x+4(x-4)=8x+1 | | f(x)=-3x^2+12x+15 | | 6(-8k+3)=-174 | | -5x+8x-11=3(x-3)-29 | | 87=3-2(-6x+6) | | 0.03x+0.19(x+6000)=2680 | | 4n+10n^3=0 | | 25y^2-100=0 | | 6-6(3-8p)=-348 | | 15y^2-120y=0 | | 5y-2=-4y-4 | | 9(9g+8)=234 | | x+x+16+7x+-7=180 | | x=-4-8 | | -[3x-(13x+8)]=8+(9x+1) | | X-10/-3=-3 | | 5x+3(x-13)=5(x-6) | | 9(9g+8)=117 |