If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 12x + -16 = 0 Reorder the terms: -16 + 12x + 2x2 = 0 Solving -16 + 12x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-8 + 6x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-8 + 6x + x2)' equal to zero and attempt to solve: Simplifying -8 + 6x + x2 = 0 Solving -8 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '8' to each side of the equation. -8 + 6x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + 6x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 6x + x2 = 0 + 8 6x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 6x + x2 = 8 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 8 + 9 Reorder the terms: 9 + 6x + x2 = 8 + 9 Combine like terms: 8 + 9 = 17 9 + 6x + x2 = 17 Factor a perfect square on the left side: (x + 3)(x + 3) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + 3) equal to 4.123105626 and -4.123105626.Subproblem 1
x + 3 = 4.123105626 Simplifying x + 3 = 4.123105626 Reorder the terms: 3 + x = 4.123105626 Solving 3 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 4.123105626 + -3 Combine like terms: 3 + -3 = 0 0 + x = 4.123105626 + -3 x = 4.123105626 + -3 Combine like terms: 4.123105626 + -3 = 1.123105626 x = 1.123105626 Simplifying x = 1.123105626Subproblem 2
x + 3 = -4.123105626 Simplifying x + 3 = -4.123105626 Reorder the terms: 3 + x = -4.123105626 Solving 3 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -4.123105626 + -3 Combine like terms: 3 + -3 = 0 0 + x = -4.123105626 + -3 x = -4.123105626 + -3 Combine like terms: -4.123105626 + -3 = -7.123105626 x = -7.123105626 Simplifying x = -7.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.123105626, -7.123105626}Solution
x = {1.123105626, -7.123105626}
| 2x+7x-8x=0 | | 2a-4=5+6a | | 16x-1=113-6x | | 5=6b+3 | | X-2y=18 | | 4=-5x+19 | | 2+4=4x+2 | | X^2+9x^4=27x | | 5x+10=4x-6 | | 5=6b | | -5x+9-7x=33 | | 7(x+7)=5r+59 | | 3x^3-48= | | 8x+y=3 | | 8x+y= | | 5x=10+4x-6 | | 7x+8=9x-24 | | 12x^4+6x^3-4x=0 | | 5y-6=20 | | 6x+6=8x-14 | | x^2+6x-247=0 | | 15+5n=415+5n | | 9x^2+2x=5x^3 | | -X^2-14X+7=0 | | -4(3m+6)=-3(4m-2) | | 50=2x+6x+10 | | 4+3(x-1)=16 | | -0.000653x^2+0.127x-5.01=y | | 112x^2-168x+63=0 | | 4x-5y=12.00 | | 5(y-3)+4(y+2)=47 | | -11+4(2p+10)=18 |