If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -80 = x2 + 6x + 25 Reorder the terms: -80 + 2x2 = x2 + 6x + 25 Reorder the terms: -80 + 2x2 = 25 + 6x + x2 Solving -80 + 2x2 = 25 + 6x + x2 Solving for variable 'x'. Reorder the terms: -80 + -25 + -6x + 2x2 + -1x2 = 25 + 6x + x2 + -25 + -6x + -1x2 Combine like terms: -80 + -25 = -105 -105 + -6x + 2x2 + -1x2 = 25 + 6x + x2 + -25 + -6x + -1x2 Combine like terms: 2x2 + -1x2 = 1x2 -105 + -6x + 1x2 = 25 + 6x + x2 + -25 + -6x + -1x2 Reorder the terms: -105 + -6x + 1x2 = 25 + -25 + 6x + -6x + x2 + -1x2 Combine like terms: 25 + -25 = 0 -105 + -6x + 1x2 = 0 + 6x + -6x + x2 + -1x2 -105 + -6x + 1x2 = 6x + -6x + x2 + -1x2 Combine like terms: 6x + -6x = 0 -105 + -6x + 1x2 = 0 + x2 + -1x2 -105 + -6x + 1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -105 + -6x + 1x2 = 0 Begin completing the square. Move the constant term to the right: Add '105' to each side of the equation. -105 + -6x + 105 + x2 = 0 + 105 Reorder the terms: -105 + 105 + -6x + x2 = 0 + 105 Combine like terms: -105 + 105 = 0 0 + -6x + x2 = 0 + 105 -6x + x2 = 0 + 105 Combine like terms: 0 + 105 = 105 -6x + x2 = 105 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 105 + 9 Reorder the terms: 9 + -6x + x2 = 105 + 9 Combine like terms: 105 + 9 = 114 9 + -6x + x2 = 114 Factor a perfect square on the left side: (x + -3)(x + -3) = 114 Calculate the square root of the right side: 10.677078252 Break this problem into two subproblems by setting (x + -3) equal to 10.677078252 and -10.677078252.Subproblem 1
x + -3 = 10.677078252 Simplifying x + -3 = 10.677078252 Reorder the terms: -3 + x = 10.677078252 Solving -3 + x = 10.677078252 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 10.677078252 + 3 Combine like terms: -3 + 3 = 0 0 + x = 10.677078252 + 3 x = 10.677078252 + 3 Combine like terms: 10.677078252 + 3 = 13.677078252 x = 13.677078252 Simplifying x = 13.677078252Subproblem 2
x + -3 = -10.677078252 Simplifying x + -3 = -10.677078252 Reorder the terms: -3 + x = -10.677078252 Solving -3 + x = -10.677078252 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -10.677078252 + 3 Combine like terms: -3 + 3 = 0 0 + x = -10.677078252 + 3 x = -10.677078252 + 3 Combine like terms: -10.677078252 + 3 = -7.677078252 x = -7.677078252 Simplifying x = -7.677078252Solution
The solution to the problem is based on the solutions from the subproblems. x = {13.677078252, -7.677078252}
| x^2+0.8x+0.1=0 | | 13x-1=2-2x | | -3x+8=2x-12 | | (x+3)(x-4)=(x-2)(x-1) | | f(x)=7-3x+6x^2 | | 12x-1=5-2x | | 12x-1=-2x+5 | | 2n=-2n+4 | | ln(5)=3x+4 | | 3x+5y-100xy=0 | | 16-25x^4=0 | | 4(3-2x)=9-(5+4x) | | 7x+7=6x+2 | | 5x+17=4x+9 | | 7a=5.3 | | 5g+2n+ry=r | | 5y-4x=-1 | | x^2-1000+60773=0 | | 15*x=76.50 | | 8x+3y=64 | | 22y+16x=2500 | | h(t)=16t^2+2304 | | h=16t^2+2304 | | 9+24i-16-2x+2yi=x+iy | | 46*100= | | 66+4y=x | | 46*500= | | 4x^2y+2xy+8x= | | 5a-2b-(3a-4b)= | | 46*200= | | X^3-8x^2-19x-12=0 | | r^2-10r-99=0 |