If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8x2 + 16x + 2 = 0 Reorder the terms: 2 + 16x + 8x2 = 0 Solving 2 + 16x + 8x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(1 + 8x + 4x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(1 + 8x + 4x2)' equal to zero and attempt to solve: Simplifying 1 + 8x + 4x2 = 0 Solving 1 + 8x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 0.25 + 2x + x2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + 2x + -0.25 + x2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + 2x + x2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + 2x + x2 = 0 + -0.25 2x + x2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 2x + x2 = -0.25 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -0.25 + 1 Reorder the terms: 1 + 2x + x2 = -0.25 + 1 Combine like terms: -0.25 + 1 = 0.75 1 + 2x + x2 = 0.75 Factor a perfect square on the left side: (x + 1)(x + 1) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (x + 1) equal to 0.866025404 and -0.866025404.Subproblem 1
x + 1 = 0.866025404 Simplifying x + 1 = 0.866025404 Reorder the terms: 1 + x = 0.866025404 Solving 1 + x = 0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0.866025404 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0.866025404 + -1 x = 0.866025404 + -1 Combine like terms: 0.866025404 + -1 = -0.133974596 x = -0.133974596 Simplifying x = -0.133974596Subproblem 2
x + 1 = -0.866025404 Simplifying x + 1 = -0.866025404 Reorder the terms: 1 + x = -0.866025404 Solving 1 + x = -0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -0.866025404 + -1 Combine like terms: 1 + -1 = 0 0 + x = -0.866025404 + -1 x = -0.866025404 + -1 Combine like terms: -0.866025404 + -1 = -1.866025404 x = -1.866025404 Simplifying x = -1.866025404Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.133974596, -1.866025404}Solution
x = {-0.133974596, -1.866025404}
| 0.2-0.15x=-0.31x-0.37 | | 15m+12m^3=0 | | -4.66=2n/3+1/3+n/3 | | 85=60+h | | 5+3x-1=32 | | 7/8=n/72 | | p/20=120/150 | | 4x-2=-x+5 | | -2=t/20+8 | | 9/2*5= | | -54h+160t=0 | | 7/5=n/60 | | 18/42=n/7 | | 160t+54H=0 | | -x=-47 | | 160t-54h=0 | | 4(7.5+0.5y)+8y=20 | | (r-2)(r+12)=-1 | | -5=8+x+3 | | -4(2n-6)n=n+6 | | 6/5=n/4 | | x-5.5=13.1 | | 2x+5b=x | | -10x-5+3x+8=19.5 | | 15/18=n/108 | | tan*x=1.5 | | 0=-16t^2+32t+100 | | 8+d=11d/3 | | e^4-2x=888 | | h(t)=-16t^2+32t+100 | | 25-8x=9 | | 15/24=n/36 |