If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5(1 + -5x)(-8x + -2) = -4x + -8x Reorder the terms: -5(1 + -5x)(-2 + -8x) = -4x + -8x Multiply (1 + -5x) * (-2 + -8x) -5(1(-2 + -8x) + -5x * (-2 + -8x)) = -4x + -8x -5((-2 * 1 + -8x * 1) + -5x * (-2 + -8x)) = -4x + -8x -5((-2 + -8x) + -5x * (-2 + -8x)) = -4x + -8x -5(-2 + -8x + (-2 * -5x + -8x * -5x)) = -4x + -8x -5(-2 + -8x + (10x + 40x2)) = -4x + -8x Combine like terms: -8x + 10x = 2x -5(-2 + 2x + 40x2) = -4x + -8x (-2 * -5 + 2x * -5 + 40x2 * -5) = -4x + -8x (10 + -10x + -200x2) = -4x + -8x Combine like terms: -4x + -8x = -12x 10 + -10x + -200x2 = -12x Solving 10 + -10x + -200x2 = -12x Solving for variable 'x'. Reorder the terms: 10 + -10x + 12x + -200x2 = -12x + 12x Combine like terms: -10x + 12x = 2x 10 + 2x + -200x2 = -12x + 12x Combine like terms: -12x + 12x = 0 10 + 2x + -200x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(5 + x + -100x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(5 + x + -100x2)' equal to zero and attempt to solve: Simplifying 5 + x + -100x2 = 0 Solving 5 + x + -100x2 = 0 Begin completing the square. Divide all terms by -100 the coefficient of the squared term: Divide each side by '-100'. -0.05 + -0.01x + x2 = 0.00 Move the constant term to the right: Add '0.05' to each side of the equation. -0.05 + -0.01x + 0.05 + x2 = 0.00 + 0.05 Reorder the terms: -0.05 + 0.05 + -0.01x + x2 = 0.00 + 0.05 Combine like terms: -0.05 + 0.05 = 0.00 0.00 + -0.01x + x2 = 0.00 + 0.05 -0.01x + x2 = 0.00 + 0.05 Combine like terms: 0.00 + 0.05 = 0.05 -0.01x + x2 = 0.05 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -0.01x + 0.25 + x2 = 0.05 + 0.25 Reorder the terms: 0.25 + -0.01x + x2 = 0.05 + 0.25 Combine like terms: 0.05 + 0.25 = 0.3 0.25 + -0.01x + x2 = 0.3 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.3 Calculate the square root of the right side: 0.547722558 Break this problem into two subproblems by setting (x + 0.5) equal to 0.547722558 and -0.547722558.Subproblem 1
x + 0.5 = 0.547722558 Simplifying x + 0.5 = 0.547722558 Reorder the terms: 0.5 + x = 0.547722558 Solving 0.5 + x = 0.547722558 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.547722558 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.547722558 + -0.5 x = 0.547722558 + -0.5 Combine like terms: 0.547722558 + -0.5 = 0.047722558 x = 0.047722558 Simplifying x = 0.047722558Subproblem 2
x + 0.5 = -0.547722558 Simplifying x + 0.5 = -0.547722558 Reorder the terms: 0.5 + x = -0.547722558 Solving 0.5 + x = -0.547722558 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.547722558 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.547722558 + -0.5 x = -0.547722558 + -0.5 Combine like terms: -0.547722558 + -0.5 = -1.047722558 x = -1.047722558 Simplifying x = -1.047722558Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.047722558, -1.047722558}Solution
x = {0.047722558, -1.047722558}
| x^2+2x=144 | | 20n/n-13 | | 1-5x=5+3x | | N^2=-25 | | 18x^2+2x-5=0 | | kx^2+3kx+2=1 | | (1/4x+3)=(3/4x+3) | | 27x^2-9y=0 | | 64r^2=36 | | 3[2f+4]=2[3f-6] | | 3x-10+8x-30=180 | | 30x^3-5x^2-60=0 | | 3x^2+29=2 | | 2=22/p | | 4x-9=46-7x | | 10X+40=4X+88 | | -3x+11=7x-17 | | 3x+4[-3(2x+4)]=99 | | (9t^5+3t)-(-3t^5-3t+8)= | | 24-4*5/2+5 | | 8[2f-3]=4[4f-8] | | x+1=2y | | (k/4)+(k/6)=k-7 | | 4x+8=23+2x | | 20y-17=18y-9 | | 2a-8=14 | | 2x^2-125+4x^2=330 | | -32=3(5a+4) | | -17=3+9(h+5) | | 2x-y+3=0 | | -8r-7+6=-29 | | x^2+4+4=0 |