If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -17x + -14 = 0 Reorder the terms: -14 + -17x + -1x2 = 0 Solving -14 + -17x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(14 + 17x + x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(14 + 17x + x2)' equal to zero and attempt to solve: Simplifying 14 + 17x + x2 = 0 Solving 14 + 17x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-14' to each side of the equation. 14 + 17x + -14 + x2 = 0 + -14 Reorder the terms: 14 + -14 + 17x + x2 = 0 + -14 Combine like terms: 14 + -14 = 0 0 + 17x + x2 = 0 + -14 17x + x2 = 0 + -14 Combine like terms: 0 + -14 = -14 17x + x2 = -14 The x term is 17x. Take half its coefficient (8.5). Square it (72.25) and add it to both sides. Add '72.25' to each side of the equation. 17x + 72.25 + x2 = -14 + 72.25 Reorder the terms: 72.25 + 17x + x2 = -14 + 72.25 Combine like terms: -14 + 72.25 = 58.25 72.25 + 17x + x2 = 58.25 Factor a perfect square on the left side: (x + 8.5)(x + 8.5) = 58.25 Calculate the square root of the right side: 7.632168761 Break this problem into two subproblems by setting (x + 8.5) equal to 7.632168761 and -7.632168761.Subproblem 1
x + 8.5 = 7.632168761 Simplifying x + 8.5 = 7.632168761 Reorder the terms: 8.5 + x = 7.632168761 Solving 8.5 + x = 7.632168761 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8.5' to each side of the equation. 8.5 + -8.5 + x = 7.632168761 + -8.5 Combine like terms: 8.5 + -8.5 = 0.0 0.0 + x = 7.632168761 + -8.5 x = 7.632168761 + -8.5 Combine like terms: 7.632168761 + -8.5 = -0.867831239 x = -0.867831239 Simplifying x = -0.867831239Subproblem 2
x + 8.5 = -7.632168761 Simplifying x + 8.5 = -7.632168761 Reorder the terms: 8.5 + x = -7.632168761 Solving 8.5 + x = -7.632168761 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8.5' to each side of the equation. 8.5 + -8.5 + x = -7.632168761 + -8.5 Combine like terms: 8.5 + -8.5 = 0.0 0.0 + x = -7.632168761 + -8.5 x = -7.632168761 + -8.5 Combine like terms: -7.632168761 + -8.5 = -16.132168761 x = -16.132168761 Simplifying x = -16.132168761Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.867831239, -16.132168761}Solution
x = {-0.867831239, -16.132168761}
| 8X+9Y=330 | | x+9/1+3x=25 | | 9n+18n-36=45 | | 10t-9=6-10t | | -8=-6/u | | 5x+10-4x=16 | | -4c-(-18)=-4c+8 | | (2x/5)=(x/3)+4 | | 4(x+3)=20-5(x+7) | | 7(2n+1)=6(7n+3)+7 | | 5-16=z/-9 | | 2+(16/8-6)+3*85+2 | | 22-[5+5y-2(y+4)]=-5(2y-3)-[6(y-1)-7y+8] | | 0.25r-0.125+0.54=0.5+r | | 2x+9=3x-3 | | 5(3n+2)=7(6n+5)+5 | | 2[3x-5]-8=8 | | 3[7t-7]=20 | | 3z-6+6=5z+4 | | x+6/7-5/4=9/4 | | (-58)-(7)= | | 3+2k+2=6+3k | | 5x-3y=6x-4 | | 26-3(2w+1)=11w-3(11+w) | | y=-53500+2140x | | 0.06(y-3)+0.20y=0.10y-1.5 | | 0.10(y-8)+0.06y=0.20y-0.5 | | f(x)=x^2-3x-4 | | 1/5(2+7) | | 8x+1-6=2 | | 8x+1-6=-2 | | 15x+5x=80 |