If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 26x2 + -30x + -4 = 0 Reorder the terms: -4 + -30x + 26x2 = 0 Solving -4 + -30x + 26x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-2 + -15x + 13x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-2 + -15x + 13x2)' equal to zero and attempt to solve: Simplifying -2 + -15x + 13x2 = 0 Solving -2 + -15x + 13x2 = 0 Begin completing the square. Divide all terms by 13 the coefficient of the squared term: Divide each side by '13'. -0.1538461538 + -1.153846154x + x2 = 0 Move the constant term to the right: Add '0.1538461538' to each side of the equation. -0.1538461538 + -1.153846154x + 0.1538461538 + x2 = 0 + 0.1538461538 Reorder the terms: -0.1538461538 + 0.1538461538 + -1.153846154x + x2 = 0 + 0.1538461538 Combine like terms: -0.1538461538 + 0.1538461538 = 0.0000000000 0.0000000000 + -1.153846154x + x2 = 0 + 0.1538461538 -1.153846154x + x2 = 0 + 0.1538461538 Combine like terms: 0 + 0.1538461538 = 0.1538461538 -1.153846154x + x2 = 0.1538461538 The x term is -1.153846154x. Take half its coefficient (-0.576923077). Square it (0.3328402368) and add it to both sides. Add '0.3328402368' to each side of the equation. -1.153846154x + 0.3328402368 + x2 = 0.1538461538 + 0.3328402368 Reorder the terms: 0.3328402368 + -1.153846154x + x2 = 0.1538461538 + 0.3328402368 Combine like terms: 0.1538461538 + 0.3328402368 = 0.4866863906 0.3328402368 + -1.153846154x + x2 = 0.4866863906 Factor a perfect square on the left side: (x + -0.576923077)(x + -0.576923077) = 0.4866863906 Calculate the square root of the right side: 0.697629121 Break this problem into two subproblems by setting (x + -0.576923077) equal to 0.697629121 and -0.697629121.Subproblem 1
x + -0.576923077 = 0.697629121 Simplifying x + -0.576923077 = 0.697629121 Reorder the terms: -0.576923077 + x = 0.697629121 Solving -0.576923077 + x = 0.697629121 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.576923077' to each side of the equation. -0.576923077 + 0.576923077 + x = 0.697629121 + 0.576923077 Combine like terms: -0.576923077 + 0.576923077 = 0.000000000 0.000000000 + x = 0.697629121 + 0.576923077 x = 0.697629121 + 0.576923077 Combine like terms: 0.697629121 + 0.576923077 = 1.274552198 x = 1.274552198 Simplifying x = 1.274552198Subproblem 2
x + -0.576923077 = -0.697629121 Simplifying x + -0.576923077 = -0.697629121 Reorder the terms: -0.576923077 + x = -0.697629121 Solving -0.576923077 + x = -0.697629121 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.576923077' to each side of the equation. -0.576923077 + 0.576923077 + x = -0.697629121 + 0.576923077 Combine like terms: -0.576923077 + 0.576923077 = 0.000000000 0.000000000 + x = -0.697629121 + 0.576923077 x = -0.697629121 + 0.576923077 Combine like terms: -0.697629121 + 0.576923077 = -0.120706044 x = -0.120706044 Simplifying x = -0.120706044Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.274552198, -0.120706044}Solution
x = {1.274552198, -0.120706044}
| q=409-.2p^2 | | (x-23)(55-x)=87 | | 0=x^2-4x-21 | | 10x-28(x-5)=392 | | 4x^2-3x-18=0 | | 0=(2x+1)(x-3) | | 7a-a-5a= | | .75(8x-4)+.5(6x+4)= | | 3X-2X-4= | | 2n^2-143n-390=0 | | .75(8x)= | | -4(66x+166)=11x-4x | | 3(2x+3)=39 | | 3x+7y=36 | | .75(8x-4)= | | (9x-5)(81x^2-90x+25)=0 | | 2*-6-3=y | | 9m-2n-2m+4n= | | 7x-8+3x=8x+2 | | -3(5a+4)= | | 3x^4-2x^2-8=0 | | 5*-2+2=y | | 3m-2n-5m+6n= | | 6a-3a-5a= | | y=5*2+2 | | y=5*0+2 | | y=5*-2+2 | | 9(x-1)+4(x+1)=20-4x | | -10*1+1=y | | p(x)=95-3x | | 11n+18=9n-3 | | -10*0+1=y |