If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 100x + -4000 = 0 Reorder the terms: -4000 + 100x + x2 = 0 Solving -4000 + 100x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '4000' to each side of the equation. -4000 + 100x + 4000 + x2 = 0 + 4000 Reorder the terms: -4000 + 4000 + 100x + x2 = 0 + 4000 Combine like terms: -4000 + 4000 = 0 0 + 100x + x2 = 0 + 4000 100x + x2 = 0 + 4000 Combine like terms: 0 + 4000 = 4000 100x + x2 = 4000 The x term is 100x. Take half its coefficient (50). Square it (2500) and add it to both sides. Add '2500' to each side of the equation. 100x + 2500 + x2 = 4000 + 2500 Reorder the terms: 2500 + 100x + x2 = 4000 + 2500 Combine like terms: 4000 + 2500 = 6500 2500 + 100x + x2 = 6500 Factor a perfect square on the left side: (x + 50)(x + 50) = 6500 Calculate the square root of the right side: 80.622577483 Break this problem into two subproblems by setting (x + 50) equal to 80.622577483 and -80.622577483.Subproblem 1
x + 50 = 80.622577483 Simplifying x + 50 = 80.622577483 Reorder the terms: 50 + x = 80.622577483 Solving 50 + x = 80.622577483 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + x = 80.622577483 + -50 Combine like terms: 50 + -50 = 0 0 + x = 80.622577483 + -50 x = 80.622577483 + -50 Combine like terms: 80.622577483 + -50 = 30.622577483 x = 30.622577483 Simplifying x = 30.622577483Subproblem 2
x + 50 = -80.622577483 Simplifying x + 50 = -80.622577483 Reorder the terms: 50 + x = -80.622577483 Solving 50 + x = -80.622577483 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-50' to each side of the equation. 50 + -50 + x = -80.622577483 + -50 Combine like terms: 50 + -50 = 0 0 + x = -80.622577483 + -50 x = -80.622577483 + -50 Combine like terms: -80.622577483 + -50 = -130.622577483 x = -130.622577483 Simplifying x = -130.622577483Solution
The solution to the problem is based on the solutions from the subproblems. x = {30.622577483, -130.622577483}
| x-14=-(3x+2) | | 3y+22=25 | | 2(a-1)-3(2-a)=0 | | 4(2x-3)=6x+4 | | 4-5n=-21 | | u-8*9=54 | | -1+2x+3-(2x-2)=4 | | 2a^2+5a-42=0 | | 3y-6+7y-4= | | q-7*4=8 | | x+0.53=-0.34 | | Y^2+9y=-40.5 | | 10x-14=3x+63 | | 17y+22=158 | | 2x^2+4x+3x+6= | | 6s=9+3 | | -(-3v-4)=16 | | 5x+0.5=15.5 | | W-7=18 | | -1.2=8.8-2x | | 86=-5d+6 | | 6r+3=8r-11 | | -5x=40-x | | .7+6-.3b=6.8 | | 3(4+4x)=12+12 | | -2+5(x-1)=12x+5-7x | | 45.6+0=45.6 | | f/5=5 | | 23=5r-7 | | .16x+3=-6 | | 8x=8+1 | | 8z*22=3(3z+11)-2 |