If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -17x + 18 = 0 Reorder the terms: 18 + -17x + x2 = 0 Solving 18 + -17x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-18' to each side of the equation. 18 + -17x + -18 + x2 = 0 + -18 Reorder the terms: 18 + -18 + -17x + x2 = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -17x + x2 = 0 + -18 -17x + x2 = 0 + -18 Combine like terms: 0 + -18 = -18 -17x + x2 = -18 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 = -18 + 72.25 Reorder the terms: 72.25 + -17x + x2 = -18 + 72.25 Combine like terms: -18 + 72.25 = 54.25 72.25 + -17x + x2 = 54.25 Factor a perfect square on the left side: (x + -8.5)(x + -8.5) = 54.25 Calculate the square root of the right side: 7.365459931 Break this problem into two subproblems by setting (x + -8.5) equal to 7.365459931 and -7.365459931.Subproblem 1
x + -8.5 = 7.365459931 Simplifying x + -8.5 = 7.365459931 Reorder the terms: -8.5 + x = 7.365459931 Solving -8.5 + x = 7.365459931 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 = 7.365459931 + 8.5 Combine like terms: -8.5 + 8.5 = 0.0 0.0 + x = 7.365459931 + 8.5 x = 7.365459931 + 8.5 Combine like terms: 7.365459931 + 8.5 = 15.865459931 x = 15.865459931 Simplifying x = 15.865459931Subproblem 2
x + -8.5 = -7.365459931 Simplifying x + -8.5 = -7.365459931 Reorder the terms: -8.5 + x = -7.365459931 Solving -8.5 + x = -7.365459931 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 = -7.365459931 + 8.5 Combine like terms: -8.5 + 8.5 = 0.0 0.0 + x = -7.365459931 + 8.5 x = -7.365459931 + 8.5 Combine like terms: -7.365459931 + 8.5 = 1.134540069 x = 1.134540069 Simplifying x = 1.134540069Solution
The solution to the problem is based on the solutions from the subproblems. x = {15.865459931, 1.134540069}
| 5(3x-5)=5x+5 | | y+1=2(-3-5) | | x+3x=2x-5 | | p-38=54/5(18-7) | | 49x^2=13 | | 68x=1700 | | 3x-7y=-42 | | 27=4x-6 | | x/100=17/68 | | 4(x+9)=60 | | 100x=17/68 | | 17/68=x/100 | | 3(x-2)=-2(x+15) | | 32-2x=44-5x | | .68x=17 | | 400=x*y | | h(x)=x^3+3x^2-4x-12 | | -4y+13=25 | | 2t+5-7t=25 | | 56x=10.08 | | -2x+3+5x=9x-12 | | 8-4w=1-3(6w-12) | | 56x=10.06 | | 14x-790=x(720-67) | | 10.08=56x | | 7X+x-12=5x+18 | | x^3+x^2+36x+36=0 | | 400=1-(1+x) | | -3x-3=4x+4 | | w^2+16w-76=0 | | 4sin^2x=5+4cosx | | 8a+7=19-4a |