If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 8x + -3025 = 0 Reorder the terms: -3025 + 8x + 2x2 = 0 Solving -3025 + 8x + 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'. -1512.5 + 4x + x2 = 0 Move the constant term to the right: Add '1512.5' to each side of the equation. -1512.5 + 4x + 1512.5 + x2 = 0 + 1512.5 Reorder the terms: -1512.5 + 1512.5 + 4x + x2 = 0 + 1512.5 Combine like terms: -1512.5 + 1512.5 = 0.0 0.0 + 4x + x2 = 0 + 1512.5 4x + x2 = 0 + 1512.5 Combine like terms: 0 + 1512.5 = 1512.5 4x + x2 = 1512.5 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 1512.5 + 4 Reorder the terms: 4 + 4x + x2 = 1512.5 + 4 Combine like terms: 1512.5 + 4 = 1516.5 4 + 4x + x2 = 1516.5 Factor a perfect square on the left side: (x + 2)(x + 2) = 1516.5 Calculate the square root of the right side: 38.942264957 Break this problem into two subproblems by setting (x + 2) equal to 38.942264957 and -38.942264957.Subproblem 1
x + 2 = 38.942264957 Simplifying x + 2 = 38.942264957 Reorder the terms: 2 + x = 38.942264957 Solving 2 + x = 38.942264957 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 38.942264957 + -2 Combine like terms: 2 + -2 = 0 0 + x = 38.942264957 + -2 x = 38.942264957 + -2 Combine like terms: 38.942264957 + -2 = 36.942264957 x = 36.942264957 Simplifying x = 36.942264957Subproblem 2
x + 2 = -38.942264957 Simplifying x + 2 = -38.942264957 Reorder the terms: 2 + x = -38.942264957 Solving 2 + x = -38.942264957 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -38.942264957 + -2 Combine like terms: 2 + -2 = 0 0 + x = -38.942264957 + -2 x = -38.942264957 + -2 Combine like terms: -38.942264957 + -2 = -40.942264957 x = -40.942264957 Simplifying x = -40.942264957Solution
The solution to the problem is based on the solutions from the subproblems. x = {36.942264957, -40.942264957}
| 4+2(z-2)=7z+8 | | 9=21-2p | | 76+27+x+y=180 | | a^-5/a^-3 | | -79000000r^2+24000000r+11500000=0 | | -8v=40 | | -2(x+2)+61=19+18 | | 12-n+8n=5 | | 76+90+27+x+y=180 | | 6x-3y+5y-10x= | | -3q+4=16 | | -5x+6x=25 | | 18a^2-108a+9=0 | | (3x-7)-9=18x-180 | | 5g-3=7+3g | | 8y-8=9y-5 | | x+24+3x=-18-3x-21 | | 5x^2-46x+96=0 | | 3x+5+2x+3x+5=180 | | -3.2x-3=-2.4x+5 | | 20x-48=18 | | 9x=-96 | | 8x-100=7 | | (1)2/3j=15 | | x=2.2+0.4y | | ((3x^4y^-6)^2(2x^2y^3))/9xy^2 | | 13x-2x+8x=8x+1 | | X/100=15/100 | | 4[a-2]=6[a+5] | | X-4=6*3 | | rk-k=5r | | 0.99d=0.89d+10 |