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 + 64 = 88 Reorder the terms: 64 + 16x + 2x2 = 88 Solving 64 + 16x + 2x2 = 88 Solving for variable 'x'. Reorder the terms: 64 + -88 + 16x + 2x2 = 88 + -88 Combine like terms: 64 + -88 = -24 -24 + 16x + 2x2 = 88 + -88 Combine like terms: 88 + -88 = 0 -24 + 16x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-12 + 8x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-12 + 8x + x2)' equal to zero and attempt to solve: Simplifying -12 + 8x + x2 = 0 Solving -12 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '12' to each side of the equation. -12 + 8x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + 8x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + 8x + x2 = 0 + 12 8x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 8x + x2 = 12 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 = 12 + 16 Reorder the terms: 16 + 8x + x2 = 12 + 16 Combine like terms: 12 + 16 = 28 16 + 8x + x2 = 28 Factor a perfect square on the left side: (x + 4)(x + 4) = 28 Calculate the square root of the right side: 5.291502622 Break this problem into two subproblems by setting (x + 4) equal to 5.291502622 and -5.291502622.Subproblem 1
x + 4 = 5.291502622 Simplifying x + 4 = 5.291502622 Reorder the terms: 4 + x = 5.291502622 Solving 4 + x = 5.291502622 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 = 5.291502622 + -4 Combine like terms: 4 + -4 = 0 0 + x = 5.291502622 + -4 x = 5.291502622 + -4 Combine like terms: 5.291502622 + -4 = 1.291502622 x = 1.291502622 Simplifying x = 1.291502622Subproblem 2
x + 4 = -5.291502622 Simplifying x + 4 = -5.291502622 Reorder the terms: 4 + x = -5.291502622 Solving 4 + x = -5.291502622 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 = -5.291502622 + -4 Combine like terms: 4 + -4 = 0 0 + x = -5.291502622 + -4 x = -5.291502622 + -4 Combine like terms: -5.291502622 + -4 = -9.291502622 x = -9.291502622 Simplifying x = -9.291502622Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.291502622, -9.291502622}Solution
x = {1.291502622, -9.291502622}
| 3t^2-19t=-6 | | 10-4x=32 | | 6.5x-12+1.5-6=10 | | 7x+2y=100 | | 26-x=6 | | (5/2y)-(4/y)=(1/2) | | 7x-5y=9findy | | C=15+4(8) | | 4a^2-19a-5=0 | | C=15+4(9) | | -2(-2)+12-9=2+9+2(-2) | | 7x-5y=9 | | P=25+5(7) | | 5(6-3a)+18=-9-3(4-2a) | | -5(2x-7)-x=-8(9x-4) | | 6=7y+8x | | 16-x=11 | | x^2+10x=16x-8 | | P=15+15/33(100) | | 6g+3(-5+3g)=1-g | | 8y/2-y | | x(6)=42 | | -8y+8=37-7 | | 30x^2=36x | | 2[2x-1]=2[y+5] | | Y=85-13.25(2005) | | Y=85-13.25(2004) | | x^2-6x=2x-15 | | Y=85-13.25(1998) | | 150=518.87-.000236781h | | Y=85-13.25(1999) | | 3/6-3/6x=3/3 |