If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3(x + -5)(x + 5)(x + -8)(x + 8) + -1 = 0 Reorder the terms: -3(-5 + x)(x + 5)(x + -8)(x + 8) + -1 = 0 Reorder the terms: -3(-5 + x)(5 + x)(x + -8)(x + 8) + -1 = 0 Reorder the terms: -3(-5 + x)(5 + x)(-8 + x)(x + 8) + -1 = 0 Reorder the terms: -3(-5 + x)(5 + x)(-8 + x)(8 + x) + -1 = 0 Multiply (-5 + x) * (5 + x) -3(-5(5 + x) + x(5 + x))(-8 + x)(8 + x) + -1 = 0 -3((5 * -5 + x * -5) + x(5 + x))(-8 + x)(8 + x) + -1 = 0 -3((-25 + -5x) + x(5 + x))(-8 + x)(8 + x) + -1 = 0 -3(-25 + -5x + (5 * x + x * x))(-8 + x)(8 + x) + -1 = 0 -3(-25 + -5x + (5x + x2))(-8 + x)(8 + x) + -1 = 0 Combine like terms: -5x + 5x = 0 -3(-25 + 0 + x2)(-8 + x)(8 + x) + -1 = 0 -3(-25 + x2)(-8 + x)(8 + x) + -1 = 0 Multiply (-25 + x2) * (-8 + x) -3(-25(-8 + x) + x2(-8 + x))(8 + x) + -1 = 0 -3((-8 * -25 + x * -25) + x2(-8 + x))(8 + x) + -1 = 0 -3((200 + -25x) + x2(-8 + x))(8 + x) + -1 = 0 -3(200 + -25x + (-8 * x2 + x * x2))(8 + x) + -1 = 0 -3(200 + -25x + (-8x2 + x3))(8 + x) + -1 = 0 -3(200 + -25x + -8x2 + x3)(8 + x) + -1 = 0 Multiply (200 + -25x + -8x2 + x3) * (8 + x) -3(200(8 + x) + -25x * (8 + x) + -8x2 * (8 + x) + x3(8 + x)) + -1 = 0 -3((8 * 200 + x * 200) + -25x * (8 + x) + -8x2 * (8 + x) + x3(8 + x)) + -1 = 0 -3((1600 + 200x) + -25x * (8 + x) + -8x2 * (8 + x) + x3(8 + x)) + -1 = 0 -3(1600 + 200x + (8 * -25x + x * -25x) + -8x2 * (8 + x) + x3(8 + x)) + -1 = 0 -3(1600 + 200x + (-200x + -25x2) + -8x2 * (8 + x) + x3(8 + x)) + -1 = 0 -3(1600 + 200x + -200x + -25x2 + (8 * -8x2 + x * -8x2) + x3(8 + x)) + -1 = 0 -3(1600 + 200x + -200x + -25x2 + (-64x2 + -8x3) + x3(8 + x)) + -1 = 0 -3(1600 + 200x + -200x + -25x2 + -64x2 + -8x3 + (8 * x3 + x * x3)) + -1 = 0 -3(1600 + 200x + -200x + -25x2 + -64x2 + -8x3 + (8x3 + x4)) + -1 = 0 Combine like terms: 200x + -200x = 0 -3(1600 + 0 + -25x2 + -64x2 + -8x3 + 8x3 + x4) + -1 = 0 -3(1600 + -25x2 + -64x2 + -8x3 + 8x3 + x4) + -1 = 0 Combine like terms: -25x2 + -64x2 = -89x2 -3(1600 + -89x2 + -8x3 + 8x3 + x4) + -1 = 0 Combine like terms: -8x3 + 8x3 = 0 -3(1600 + -89x2 + 0 + x4) + -1 = 0 -3(1600 + -89x2 + x4) + -1 = 0 (1600 * -3 + -89x2 * -3 + x4 * -3) + -1 = 0 (-4800 + 267x2 + -3x4) + -1 = 0 Reorder the terms: -4800 + -1 + 267x2 + -3x4 = 0 Combine like terms: -4800 + -1 = -4801 -4801 + 267x2 + -3x4 = 0 Solving -4801 + 267x2 + -3x4 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. 1600.333333 + -89x2 + x4 = 0 Move the constant term to the right: Add '-1600.333333' to each side of the equation. 1600.333333 + -89x2 + -1600.333333 + x4 = 0 + -1600.333333 Reorder the terms: 1600.333333 + -1600.333333 + -89x2 + x4 = 0 + -1600.333333 Combine like terms: 1600.333333 + -1600.333333 = 0.000000 0.000000 + -89x2 + x4 = 0 + -1600.333333 -89x2 + x4 = 0 + -1600.333333 Combine like terms: 0 + -1600.333333 = -1600.333333 -89x2 + x4 = -1600.333333 The x term is -89x2. Take half its coefficient (-44.5). Square it (1980.25) and add it to both sides. Add '1980.25' to each side of the equation. -89x2 + 1980.25 + x4 = -1600.333333 + 1980.25 Reorder the terms: 1980.25 + -89x2 + x4 = -1600.333333 + 1980.25 Combine like terms: -1600.333333 + 1980.25 = 379.916667 1980.25 + -89x2 + x4 = 379.916667 Factor a perfect square on the left side: (x2 + -44.5)(x2 + -44.5) = 379.916667 Calculate the square root of the right side: 19.491451126 Break this problem into two subproblems by setting (x2 + -44.5) equal to 19.491451126 and -19.491451126.Subproblem 1
x2 + -44.5 = 19.491451126 Simplifying x2 + -44.5 = 19.491451126 Reorder the terms: -44.5 + x2 = 19.491451126 Solving -44.5 + x2 = 19.491451126 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '44.5' to each side of the equation. -44.5 + 44.5 + x2 = 19.491451126 + 44.5 Combine like terms: -44.5 + 44.5 = 0.0 0.0 + x2 = 19.491451126 + 44.5 x2 = 19.491451126 + 44.5 Combine like terms: 19.491451126 + 44.5 = 63.991451126 x2 = 63.991451126 Simplifying x2 = 63.991451126 Take the square root of each side: x = {-7.999465678, 7.999465678}Subproblem 2
x2 + -44.5 = -19.491451126 Simplifying x2 + -44.5 = -19.491451126 Reorder the terms: -44.5 + x2 = -19.491451126 Solving -44.5 + x2 = -19.491451126 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '44.5' to each side of the equation. -44.5 + 44.5 + x2 = -19.491451126 + 44.5 Combine like terms: -44.5 + 44.5 = 0.0 0.0 + x2 = -19.491451126 + 44.5 x2 = -19.491451126 + 44.5 Combine like terms: -19.491451126 + 44.5 = 25.008548874 x2 = 25.008548874 Simplifying x2 = 25.008548874 Take the square root of each side: x = {-5.000854814, 5.000854814}Solution
The solution to the problem is based on the solutions from the subproblems. x = {-7.999465678, 7.999465678, -5.000854814, 5.000854814}
| 8=5(2x+1) | | 2y-8y=42 | | 69-7x=38x+19 | | 11+12x=299 | | 0=-16*(t*t)+32t | | y=-2(3)+2 | | y=-2(2)+2 | | -5(m+3)=-4(m+5) | | 3(x-4)=2(x-6) | | 5x+8=2x+44 | | x-8.6=-4.5 | | -2+6(1-x)=2(8-5x) | | 8y+6=7y-3 | | x^6-4x^3+1=0 | | -4(3y-6)+3(2y+8)= | | -7x-12=3x+8 | | 4(x-8)=3 | | -3(r+7)=2(4r-5) | | y+31=21 | | -6x=-40+4x | | 113-2x=16x+21 | | p^2+6p+14= | | -6+3(-3x-3)=-2(5x+2) | | 2(3-2w)=10 | | 5(a-3)=5-3a | | 6768y-8767=67656 | | -10(5x-1)=35 | | x^2+82x=0 | | 6(n+3)=-2(-2n+3) | | 2(3-2)=10 | | 7x+5x+18=180 | | 7x-13=5x-1 |