If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 20x + -3500 = 0 Reorder the terms: -3500 + 20x + 3x2 = 0 Solving -3500 + 20x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -1166.666667 + 6.666666667x + x2 = 0 Move the constant term to the right: Add '1166.666667' to each side of the equation. -1166.666667 + 6.666666667x + 1166.666667 + x2 = 0 + 1166.666667 Reorder the terms: -1166.666667 + 1166.666667 + 6.666666667x + x2 = 0 + 1166.666667 Combine like terms: -1166.666667 + 1166.666667 = 0.000000 0.000000 + 6.666666667x + x2 = 0 + 1166.666667 6.666666667x + x2 = 0 + 1166.666667 Combine like terms: 0 + 1166.666667 = 1166.666667 6.666666667x + x2 = 1166.666667 The x term is 6.666666667x. Take half its coefficient (3.333333334). Square it (11.11111112) and add it to both sides. Add '11.11111112' to each side of the equation. 6.666666667x + 11.11111112 + x2 = 1166.666667 + 11.11111112 Reorder the terms: 11.11111112 + 6.666666667x + x2 = 1166.666667 + 11.11111112 Combine like terms: 1166.666667 + 11.11111112 = 1177.77777812 11.11111112 + 6.666666667x + x2 = 1177.77777812 Factor a perfect square on the left side: (x + 3.333333334)(x + 3.333333334) = 1177.77777812 Calculate the square root of the right side: 34.318767142 Break this problem into two subproblems by setting (x + 3.333333334) equal to 34.318767142 and -34.318767142.Subproblem 1
x + 3.333333334 = 34.318767142 Simplifying x + 3.333333334 = 34.318767142 Reorder the terms: 3.333333334 + x = 34.318767142 Solving 3.333333334 + x = 34.318767142 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.333333334' to each side of the equation. 3.333333334 + -3.333333334 + x = 34.318767142 + -3.333333334 Combine like terms: 3.333333334 + -3.333333334 = 0.000000000 0.000000000 + x = 34.318767142 + -3.333333334 x = 34.318767142 + -3.333333334 Combine like terms: 34.318767142 + -3.333333334 = 30.985433808 x = 30.985433808 Simplifying x = 30.985433808Subproblem 2
x + 3.333333334 = -34.318767142 Simplifying x + 3.333333334 = -34.318767142 Reorder the terms: 3.333333334 + x = -34.318767142 Solving 3.333333334 + x = -34.318767142 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.333333334' to each side of the equation. 3.333333334 + -3.333333334 + x = -34.318767142 + -3.333333334 Combine like terms: 3.333333334 + -3.333333334 = 0.000000000 0.000000000 + x = -34.318767142 + -3.333333334 x = -34.318767142 + -3.333333334 Combine like terms: -34.318767142 + -3.333333334 = -37.652100476 x = -37.652100476 Simplifying x = -37.652100476Solution
The solution to the problem is based on the solutions from the subproblems. x = {30.985433808, -37.652100476}
| (3x-7)=(4x+2) | | 10x+5y=1550 | | 19+1.50+15=2.75 | | 2x^2-5x+m=0 | | 98=r^2 | | 2.5x+8=1.5x-12 | | factoru^2+u-20=0 | | D=1/3nzm | | 1/14-1/7 | | (2x-7)+(3x+3)=21 | | T-3b=6 | | 1/2×4×2 | | 6a/18=36 | | 2r+2(r+3)=214 | | 3p+2(-3)=91.50 | | A^2+11a-18=0 | | 10x-1=7x+2 | | 25+75=850 | | x/7-3/4 | | X(x+16)(x-4)=768 | | 7x-11=3x+9 | | 14b-3+b=4b+2-6b | | (6/8r^3)/(7/9) | | X+1=3x-9 | | 3n+20+5n+32=180 | | 2r^3+14r^2=16r | | 2X+7x=6 | | 9.12m=6 | | 6x-3(5x+2)=24(1-x) | | 4(x-3)-(x+6)=0 | | 3n+20=5n+32 | | 7x+2=9x+7 |