If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -18x2 + 51x + 36 = 0 Reorder the terms: 36 + 51x + -18x2 = 0 Solving 36 + 51x + -18x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(12 + 17x + -6x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(12 + 17x + -6x2)' equal to zero and attempt to solve: Simplifying 12 + 17x + -6x2 = 0 Solving 12 + 17x + -6x2 = 0 Begin completing the square. Divide all terms by -6 the coefficient of the squared term: Divide each side by '-6'. -2 + -2.833333333x + x2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + -2.833333333x + 2 + x2 = 0 + 2 Reorder the terms: -2 + 2 + -2.833333333x + x2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -2.833333333x + x2 = 0 + 2 -2.833333333x + x2 = 0 + 2 Combine like terms: 0 + 2 = 2 -2.833333333x + x2 = 2 The x term is -2.833333333x. Take half its coefficient (-1.416666667). Square it (2.006944445) and add it to both sides. Add '2.006944445' to each side of the equation. -2.833333333x + 2.006944445 + x2 = 2 + 2.006944445 Reorder the terms: 2.006944445 + -2.833333333x + x2 = 2 + 2.006944445 Combine like terms: 2 + 2.006944445 = 4.006944445 2.006944445 + -2.833333333x + x2 = 4.006944445 Factor a perfect square on the left side: (x + -1.416666667)(x + -1.416666667) = 4.006944445 Calculate the square root of the right side: 2.001735358 Break this problem into two subproblems by setting (x + -1.416666667) equal to 2.001735358 and -2.001735358.Subproblem 1
x + -1.416666667 = 2.001735358 Simplifying x + -1.416666667 = 2.001735358 Reorder the terms: -1.416666667 + x = 2.001735358 Solving -1.416666667 + x = 2.001735358 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.416666667' to each side of the equation. -1.416666667 + 1.416666667 + x = 2.001735358 + 1.416666667 Combine like terms: -1.416666667 + 1.416666667 = 0.000000000 0.000000000 + x = 2.001735358 + 1.416666667 x = 2.001735358 + 1.416666667 Combine like terms: 2.001735358 + 1.416666667 = 3.418402025 x = 3.418402025 Simplifying x = 3.418402025Subproblem 2
x + -1.416666667 = -2.001735358 Simplifying x + -1.416666667 = -2.001735358 Reorder the terms: -1.416666667 + x = -2.001735358 Solving -1.416666667 + x = -2.001735358 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.416666667' to each side of the equation. -1.416666667 + 1.416666667 + x = -2.001735358 + 1.416666667 Combine like terms: -1.416666667 + 1.416666667 = 0.000000000 0.000000000 + x = -2.001735358 + 1.416666667 x = -2.001735358 + 1.416666667 Combine like terms: -2.001735358 + 1.416666667 = -0.585068691 x = -0.585068691 Simplifying x = -0.585068691Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.418402025, -0.585068691}Solution
x = {3.418402025, -0.585068691}
| 1000+500+x=1.4x | | 4(z)+40=(x)(y) | | 8/w-6=7 | | 16=4+13e-9 | | 404.54=x/1.631 | | 568+500+x=1.23x | | x/2=-7/5-x | | 500+x=1.65x | | 40x+25y=280 | | 2/3*3=? | | 6x+x=950 | | 500+x=1.88x | | 500+x=1.95x | | -x-14(2+x)=4x-10 | | -x-14(2+r)=4x-10 | | 500+x=1.3x | | 500+x=1.6x | | (7+2i)(4-7i)= | | 8+12m-6=3 | | 5x-2(3x+5)-7=-x-17 | | X/4=6/3 | | 9x-3=6x-15 | | 16t^2+80t=320 | | 1.8x+31=3.4x+19 | | t^2+5t-20=0 | | 11/4=k/4 | | X+0.7X=150 | | 3(8n*5)=8 | | x-7/5-1=x-9/4 | | 4/5n-1/5=2/5 | | 8n+35= | | g(t)=8+3t-4t^2g(-1) |