If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 26x2 + -130x + 6 = 0 Reorder the terms: 6 + -130x + 26x2 = 0 Solving 6 + -130x + 26x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(3 + -65x + 13x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(3 + -65x + 13x2)' equal to zero and attempt to solve: Simplifying 3 + -65x + 13x2 = 0 Solving 3 + -65x + 13x2 = 0 Begin completing the square. Divide all terms by 13 the coefficient of the squared term: Divide each side by '13'. 0.2307692308 + -5x + x2 = 0 Move the constant term to the right: Add '-0.2307692308' to each side of the equation. 0.2307692308 + -5x + -0.2307692308 + x2 = 0 + -0.2307692308 Reorder the terms: 0.2307692308 + -0.2307692308 + -5x + x2 = 0 + -0.2307692308 Combine like terms: 0.2307692308 + -0.2307692308 = 0.0000000000 0.0000000000 + -5x + x2 = 0 + -0.2307692308 -5x + x2 = 0 + -0.2307692308 Combine like terms: 0 + -0.2307692308 = -0.2307692308 -5x + x2 = -0.2307692308 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -0.2307692308 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -0.2307692308 + 6.25 Combine like terms: -0.2307692308 + 6.25 = 6.0192307692 6.25 + -5x + x2 = 6.0192307692 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 6.0192307692 Calculate the square root of the right side: 2.453412067 Break this problem into two subproblems by setting (x + -2.5) equal to 2.453412067 and -2.453412067.Subproblem 1
x + -2.5 = 2.453412067 Simplifying x + -2.5 = 2.453412067 Reorder the terms: -2.5 + x = 2.453412067 Solving -2.5 + x = 2.453412067 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.453412067 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.453412067 + 2.5 x = 2.453412067 + 2.5 Combine like terms: 2.453412067 + 2.5 = 4.953412067 x = 4.953412067 Simplifying x = 4.953412067Subproblem 2
x + -2.5 = -2.453412067 Simplifying x + -2.5 = -2.453412067 Reorder the terms: -2.5 + x = -2.453412067 Solving -2.5 + x = -2.453412067 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.453412067 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.453412067 + 2.5 x = -2.453412067 + 2.5 Combine like terms: -2.453412067 + 2.5 = 0.046587933 x = 0.046587933 Simplifying x = 0.046587933Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.953412067, 0.046587933}Solution
x = {4.953412067, 0.046587933}
| 4x^2-y^2=11 | | 14j+3k= | | X^2+x+1=2 | | 8x+2z=4+7y | | 5x+2.5y=840 | | 7p-10=-3p+5 | | 10p+5=5p-5 | | 12y+8=13y-18 | | 20-2x=x+8 | | x^2-10=350 | | 17=9y-5y-3 | | yl=14j+3k | | 11=-9x+5x | | 324÷1/8 | | 16N=2(N+12)+2N | | 5x+5=6y | | 7(x-9)=14 | | 2x+(5x-3y)= | | 16N=(N+12)+2N | | -1.8=.4x | | 3x+1=9x+7 | | -xln(4)+xln(8)=ln(3) | | 15s^3+35s^2+18s=-2s | | (3/7)/s=(1/3) | | ln(1+x)+ln(x-2)=ln(4) | | ln(a)=2.813585093 | | 5xy-3x-4y-1=0 | | ln(3+x)+ln(6-x)=ln(15) | | 2x+35=12x-5 | | 2kx+9=4x+kx | | -(9-c)= | | 3/5=2000 |