If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + 144x + 20 = 0 Reorder the terms: 20 + 144x + 16x2 = 0 Solving 20 + 144x + 16x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(5 + 36x + 4x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(5 + 36x + 4x2)' equal to zero and attempt to solve: Simplifying 5 + 36x + 4x2 = 0 Solving 5 + 36x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.25 + 9x + x2 = 0 Move the constant term to the right: Add '-1.25' to each side of the equation. 1.25 + 9x + -1.25 + x2 = 0 + -1.25 Reorder the terms: 1.25 + -1.25 + 9x + x2 = 0 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + 9x + x2 = 0 + -1.25 9x + x2 = 0 + -1.25 Combine like terms: 0 + -1.25 = -1.25 9x + x2 = -1.25 The x term is 9x. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9x + 20.25 + x2 = -1.25 + 20.25 Reorder the terms: 20.25 + 9x + x2 = -1.25 + 20.25 Combine like terms: -1.25 + 20.25 = 19 20.25 + 9x + x2 = 19 Factor a perfect square on the left side: (x + 4.5)(x + 4.5) = 19 Calculate the square root of the right side: 4.358898944 Break this problem into two subproblems by setting (x + 4.5) equal to 4.358898944 and -4.358898944.Subproblem 1
x + 4.5 = 4.358898944 Simplifying x + 4.5 = 4.358898944 Reorder the terms: 4.5 + x = 4.358898944 Solving 4.5 + x = 4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = 4.358898944 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = 4.358898944 + -4.5 x = 4.358898944 + -4.5 Combine like terms: 4.358898944 + -4.5 = -0.141101056 x = -0.141101056 Simplifying x = -0.141101056Subproblem 2
x + 4.5 = -4.358898944 Simplifying x + 4.5 = -4.358898944 Reorder the terms: 4.5 + x = -4.358898944 Solving 4.5 + x = -4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = -4.358898944 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = -4.358898944 + -4.5 x = -4.358898944 + -4.5 Combine like terms: -4.358898944 + -4.5 = -8.858898944 x = -8.858898944 Simplifying x = -8.858898944Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.141101056, -8.858898944}Solution
x = {-0.141101056, -8.858898944}
| 8x-6+7x-3y+14= | | x-0.2=440 | | 1x+2y=20000 | | x-0.2x=440 | | -2(-9x-8)-3x= | | 3x+24-7x=24x+7 | | 2(x+4)+9(x-3)= | | 6x+8y=20000 | | 11x-6+4x-8= | | 4(x-5)=5x+4 | | 4(-3x-2)+7x= | | 1/2(x)7/2 | | 4*x^2-5*x-3= | | a*b=6400 | | 6x-7=-x+28 | | 5x+2y=97 | | axb=6400 | | 4(2x+1)=1(24-2x) | | ln(6x-5)-ln(x)=2 | | ln(6x+5)-ln(x-2)=2 | | 6x/5-x=x/15-8-3 | | (2x-1)/3-(x-2)/4=-1/2 | | 16x^5/6/12x^2/3 | | 2x-1/3-x-2/4=-1/2 | | x^2+3ix-5(1+3i)=0 | | x^2-4kx+48=0 | | x/40x | | 18.4x=12x+57.8 | | (X+3)+(x-3)=91 | | 4(2x-1)=1(24-2x) | | y=85x+300 | | 5q^2+3t^2q^2+7tq^2= |