If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 9x + -48600 = 0 Reorder the terms: -48600 + 9x + 2x2 = 0 Solving -48600 + 9x + 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'. -24300 + 4.5x + x2 = 0 Move the constant term to the right: Add '24300' to each side of the equation. -24300 + 4.5x + 24300 + x2 = 0 + 24300 Reorder the terms: -24300 + 24300 + 4.5x + x2 = 0 + 24300 Combine like terms: -24300 + 24300 = 0 0 + 4.5x + x2 = 0 + 24300 4.5x + x2 = 0 + 24300 Combine like terms: 0 + 24300 = 24300 4.5x + x2 = 24300 The x term is 4.5x. Take half its coefficient (2.25). Square it (5.0625) and add it to both sides. Add '5.0625' to each side of the equation. 4.5x + 5.0625 + x2 = 24300 + 5.0625 Reorder the terms: 5.0625 + 4.5x + x2 = 24300 + 5.0625 Combine like terms: 24300 + 5.0625 = 24305.0625 5.0625 + 4.5x + x2 = 24305.0625 Factor a perfect square on the left side: (x + 2.25)(x + 2.25) = 24305.0625 Calculate the square root of the right side: 155.900809812 Break this problem into two subproblems by setting (x + 2.25) equal to 155.900809812 and -155.900809812.Subproblem 1
x + 2.25 = 155.900809812 Simplifying x + 2.25 = 155.900809812 Reorder the terms: 2.25 + x = 155.900809812 Solving 2.25 + x = 155.900809812 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.25' to each side of the equation. 2.25 + -2.25 + x = 155.900809812 + -2.25 Combine like terms: 2.25 + -2.25 = 0.00 0.00 + x = 155.900809812 + -2.25 x = 155.900809812 + -2.25 Combine like terms: 155.900809812 + -2.25 = 153.650809812 x = 153.650809812 Simplifying x = 153.650809812Subproblem 2
x + 2.25 = -155.900809812 Simplifying x + 2.25 = -155.900809812 Reorder the terms: 2.25 + x = -155.900809812 Solving 2.25 + x = -155.900809812 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.25' to each side of the equation. 2.25 + -2.25 + x = -155.900809812 + -2.25 Combine like terms: 2.25 + -2.25 = 0.00 0.00 + x = -155.900809812 + -2.25 x = -155.900809812 + -2.25 Combine like terms: -155.900809812 + -2.25 = -158.150809812 x = -158.150809812 Simplifying x = -158.150809812Solution
The solution to the problem is based on the solutions from the subproblems. x = {153.650809812, -158.150809812}
| x+(x+7)=47 | | y=5x+z | | y=cos(lnx^3) | | 4y+x=10 | | 5/9(5-32) | | 45=9-4m | | 2(y-3)=2y+8-4(-3y-1) | | 5/9(15-32) | | 0.2+0.8x=[-6+0.2x]+-4 | | xy+10=0 | | 3x+32=4x+32 | | 3v+6=21 | | 0.5x+15.6=x-9.55 | | 2t+5=y | | 9-(4)= | | A-10=22 | | 0.05x+15.6=x-9.55 | | 5n=8+3m | | x^2-3x+3=6 | | -11/20 | | 8(5x-3)-11(3x+7)=102 | | 6x-11=16x+9x | | 14y+2+y=122 | | 3x+5=3X+11 | | 0.3x+0.4=-1.4 | | x=10+x | | ((175-3p)^(1/2))/(175-3p)^(1/2) | | 14-6(5x-9)=7(10x+4) | | a=b(1-c)-d | | ((175-3p)^_(1/2))/(175-3p)^(1/2) | | 2(3x-1)=9(x-2)-7 | | 21=.5*x*7 |