If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 34x + -165 Reorder the terms: 0 = -165 + 34x + x2 Solving 0 = -165 + 34x + x2 Solving for variable 'x'. Combine like terms: 0 + 165 = 165 165 + -34x + -1x2 = -165 + 34x + x2 + 165 + -34x + -1x2 Reorder the terms: 165 + -34x + -1x2 = -165 + 165 + 34x + -34x + x2 + -1x2 Combine like terms: -165 + 165 = 0 165 + -34x + -1x2 = 0 + 34x + -34x + x2 + -1x2 165 + -34x + -1x2 = 34x + -34x + x2 + -1x2 Combine like terms: 34x + -34x = 0 165 + -34x + -1x2 = 0 + x2 + -1x2 165 + -34x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 165 + -34x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -165 + 34x + x2 = 0 Move the constant term to the right: Add '165' to each side of the equation. -165 + 34x + 165 + x2 = 0 + 165 Reorder the terms: -165 + 165 + 34x + x2 = 0 + 165 Combine like terms: -165 + 165 = 0 0 + 34x + x2 = 0 + 165 34x + x2 = 0 + 165 Combine like terms: 0 + 165 = 165 34x + x2 = 165 The x term is 34x. Take half its coefficient (17). Square it (289) and add it to both sides. Add '289' to each side of the equation. 34x + 289 + x2 = 165 + 289 Reorder the terms: 289 + 34x + x2 = 165 + 289 Combine like terms: 165 + 289 = 454 289 + 34x + x2 = 454 Factor a perfect square on the left side: (x + 17)(x + 17) = 454 Calculate the square root of the right side: 21.307275753 Break this problem into two subproblems by setting (x + 17) equal to 21.307275753 and -21.307275753.Subproblem 1
x + 17 = 21.307275753 Simplifying x + 17 = 21.307275753 Reorder the terms: 17 + x = 21.307275753 Solving 17 + x = 21.307275753 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + x = 21.307275753 + -17 Combine like terms: 17 + -17 = 0 0 + x = 21.307275753 + -17 x = 21.307275753 + -17 Combine like terms: 21.307275753 + -17 = 4.307275753 x = 4.307275753 Simplifying x = 4.307275753Subproblem 2
x + 17 = -21.307275753 Simplifying x + 17 = -21.307275753 Reorder the terms: 17 + x = -21.307275753 Solving 17 + x = -21.307275753 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + x = -21.307275753 + -17 Combine like terms: 17 + -17 = 0 0 + x = -21.307275753 + -17 x = -21.307275753 + -17 Combine like terms: -21.307275753 + -17 = -38.307275753 x = -38.307275753 Simplifying x = -38.307275753Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.307275753, -38.307275753}
| -60-5x=5-8x | | 8/4-2/3=-10 | | (9/7x+14)=(3/x+2)-(2/7) | | 90x=60x-120 | | 1/2(x+6)=2/9(x+8) | | 4=80-5x | | 6x-5=4x-3 | | 4(3x-5)+6= | | 1/7(6x-4) | | 2+y=15 | | -(2x-5)=11 | | 3/2=a+6/5 | | 2x+5=x+5+x | | 2(3u-2v)-8u= | | 2x^2-x^2-2x+1=0 | | .3(w+10)=1.8 | | -2(9-p)=12 | | 40=8+2x-2 | | X-3/2-4=x-4/3 | | 25-2(8-5)= | | 9x+18=4x+32 | | -2(x+7)-20=6x | | 50=3x+2(5x-1) | | 1.66x+0=y | | t=43-29x | | 52=12-5(x-6) | | -2(5y-1)=-12y+18 | | 6t=40 | | -2(5y-1)=4-12y+18 | | (13)+(-12)= | | 35x-28=23 | | 6(3x-7)-7=6(x-3)+29 |