If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -16x + 8 = 0 Reorder the terms: 8 + -16x + 2x2 = 0 Solving 8 + -16x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(4 + -8x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + -8x + x2)' equal to zero and attempt to solve: Simplifying 4 + -8x + x2 = 0 Solving 4 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + -8x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -8x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -8x + x2 = 0 + -4 -8x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -8x + x2 = -4 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -4 + 16 Reorder the terms: 16 + -8x + x2 = -4 + 16 Combine like terms: -4 + 16 = 12 16 + -8x + x2 = 12 Factor a perfect square on the left side: (x + -4)(x + -4) = 12 Calculate the square root of the right side: 3.464101615 Break this problem into two subproblems by setting (x + -4) equal to 3.464101615 and -3.464101615.Subproblem 1
x + -4 = 3.464101615 Simplifying x + -4 = 3.464101615 Reorder the terms: -4 + x = 3.464101615 Solving -4 + x = 3.464101615 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 3.464101615 + 4 Combine like terms: -4 + 4 = 0 0 + x = 3.464101615 + 4 x = 3.464101615 + 4 Combine like terms: 3.464101615 + 4 = 7.464101615 x = 7.464101615 Simplifying x = 7.464101615Subproblem 2
x + -4 = -3.464101615 Simplifying x + -4 = -3.464101615 Reorder the terms: -4 + x = -3.464101615 Solving -4 + x = -3.464101615 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -3.464101615 + 4 Combine like terms: -4 + 4 = 0 0 + x = -3.464101615 + 4 x = -3.464101615 + 4 Combine like terms: -3.464101615 + 4 = 0.535898385 x = 0.535898385 Simplifying x = 0.535898385Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.464101615, 0.535898385}Solution
x = {7.464101615, 0.535898385}
| 191-7x=29x+15 | | 8-7x=48-21x | | (2x-5)+1=7x-3x+15 | | 114-5x=13x+16 | | 8ab-6ab^2= | | 2x+8=-82-7x | | 3a-b=2c | | 2*ln(x+2)+ln(-3y-1)=0 | | 2*ln(x+2)+ln(-3x-1)=0 | | 38-4x=14x+18 | | 14-9x=162-37x | | (2x-5)+1=7x(-3x)+15 | | h=-64+541 | | 79-6x=8x-23 | | -6x+8=-3 | | 2x+34=11x-65 | | 134-7x=38x+19 | | 6-10x=161-45x | | (x+3)(X+4)=20 | | 6-10=15-17x | | (2k+3)*x^2-4kx+4=0 | | 2(x-5)+1=7x-3(x+5) | | 10x+8x=38+x | | 3x+39=13-61 | | 6y-1=29 | | 32x+43-20x=-25-45x+30 | | Y=X^2-12X+27 | | 3x(a-4)+3x(4-a)+2a-1=3 | | 5a+7c= | | 2X-47=X+13 | | 5-x=39-23x | | (2k+3)x^2-4kx+4=0 |