If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 66530 = 0.65x2 + -0.047x + 2 Reorder the terms: 66530 = 2 + -0.047x + 0.65x2 Solving 66530 = 2 + -0.047x + 0.65x2 Solving for variable 'x'. Combine like terms: 66530 + -2 = 66528 66528 + 0.047x + -0.65x2 = 2 + -0.047x + 0.65x2 + -2 + 0.047x + -0.65x2 Reorder the terms: 66528 + 0.047x + -0.65x2 = 2 + -2 + -0.047x + 0.047x + 0.65x2 + -0.65x2 Combine like terms: 2 + -2 = 0 66528 + 0.047x + -0.65x2 = 0 + -0.047x + 0.047x + 0.65x2 + -0.65x2 66528 + 0.047x + -0.65x2 = -0.047x + 0.047x + 0.65x2 + -0.65x2 Combine like terms: -0.047x + 0.047x = 0.000 66528 + 0.047x + -0.65x2 = 0.000 + 0.65x2 + -0.65x2 66528 + 0.047x + -0.65x2 = 0.65x2 + -0.65x2 Combine like terms: 0.65x2 + -0.65x2 = 0.00 66528 + 0.047x + -0.65x2 = 0.00 Begin completing the square. Divide all terms by -0.65 the coefficient of the squared term: Divide each side by '-0.65'. -102350.7692 + -0.07230769231x + x2 = 0 Move the constant term to the right: Add '102350.7692' to each side of the equation. -102350.7692 + -0.07230769231x + 102350.7692 + x2 = 0 + 102350.7692 Reorder the terms: -102350.7692 + 102350.7692 + -0.07230769231x + x2 = 0 + 102350.7692 Combine like terms: -102350.7692 + 102350.7692 = 0.0000 0.0000 + -0.07230769231x + x2 = 0 + 102350.7692 -0.07230769231x + x2 = 0 + 102350.7692 Combine like terms: 0 + 102350.7692 = 102350.7692 -0.07230769231x + x2 = 102350.7692 The x term is -0.07230769231x. Take half its coefficient (-0.03615384616). Square it (0.001307100592) and add it to both sides. Add '0.001307100592' to each side of the equation. -0.07230769231x + 0.001307100592 + x2 = 102350.7692 + 0.001307100592 Reorder the terms: 0.001307100592 + -0.07230769231x + x2 = 102350.7692 + 0.001307100592 Combine like terms: 102350.7692 + 0.001307100592 = 102350.770507100592 0.001307100592 + -0.07230769231x + x2 = 102350.770507100592 Factor a perfect square on the left side: (x + -0.03615384616)(x + -0.03615384616) = 102350.770507100592 Calculate the square root of the right side: 319.92306967 Break this problem into two subproblems by setting (x + -0.03615384616) equal to 319.92306967 and -319.92306967.Subproblem 1
x + -0.03615384616 = 319.92306967 Simplifying x + -0.03615384616 = 319.92306967 Reorder the terms: -0.03615384616 + x = 319.92306967 Solving -0.03615384616 + x = 319.92306967 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.03615384616' to each side of the equation. -0.03615384616 + 0.03615384616 + x = 319.92306967 + 0.03615384616 Combine like terms: -0.03615384616 + 0.03615384616 = 0.00000000000 0.00000000000 + x = 319.92306967 + 0.03615384616 x = 319.92306967 + 0.03615384616 Combine like terms: 319.92306967 + 0.03615384616 = 319.95922351616 x = 319.95922351616 Simplifying x = 319.95922351616Subproblem 2
x + -0.03615384616 = -319.92306967 Simplifying x + -0.03615384616 = -319.92306967 Reorder the terms: -0.03615384616 + x = -319.92306967 Solving -0.03615384616 + x = -319.92306967 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.03615384616' to each side of the equation. -0.03615384616 + 0.03615384616 + x = -319.92306967 + 0.03615384616 Combine like terms: -0.03615384616 + 0.03615384616 = 0.00000000000 0.00000000000 + x = -319.92306967 + 0.03615384616 x = -319.92306967 + 0.03615384616 Combine like terms: -319.92306967 + 0.03615384616 = -319.88691582384 x = -319.88691582384 Simplifying x = -319.88691582384Solution
The solution to the problem is based on the solutions from the subproblems. x = {319.95922351616, -319.88691582384}
| 9k+5=-58 | | 4(2n-3)+2n=18 | | 7/3=k/6 | | n=m-14 | | (3x-5)2+(x+1)2=24 | | 4(x-2)+3(-x+4)=-2x+6 | | 1/2t6=-7 | | 4(2n-3)+2n= | | 3x+29=62 | | 1x2/11 | | 3/10=z/8 | | 2x-3/4-x-2/3=2 | | y+c=6 | | 10*10*10*10*10*10*10*10*10*10*10*10= | | x^2-6000x-2880000=0 | | 2c-5=3c+1 | | 4x-9=-53 | | x^2+600x-2880000=0 | | 6r+3s= | | 2/5b=-58 | | -6.2=y+-6.2 | | 49(m+1-3)=441 | | x^2-600x-2880000=0 | | 3/15+2/5= | | 12x+15=14x-5 | | (H-3/4)^2=7/16 | | 30-6x=35-3x+5 | | 12a+27= | | 47-17x-15=32x-40-54x | | x^2-60x=400 | | Y+18=y | | j-1.5=3.5 |