If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -16t2 + -80t + 4 Reorder the terms: 0 = 4 + -80t + -16t2 Solving 0 = 4 + -80t + -16t2 Solving for variable 't'. Combine like terms: 0 + -4 = -4 -4 + 80t + 16t2 = 4 + -80t + -16t2 + -4 + 80t + 16t2 Reorder the terms: -4 + 80t + 16t2 = 4 + -4 + -80t + 80t + -16t2 + 16t2 Combine like terms: 4 + -4 = 0 -4 + 80t + 16t2 = 0 + -80t + 80t + -16t2 + 16t2 -4 + 80t + 16t2 = -80t + 80t + -16t2 + 16t2 Combine like terms: -80t + 80t = 0 -4 + 80t + 16t2 = 0 + -16t2 + 16t2 -4 + 80t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -4 + 80t + 16t2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-1 + 20t + 4t2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-1 + 20t + 4t2)' equal to zero and attempt to solve: Simplifying -1 + 20t + 4t2 = 0 Solving -1 + 20t + 4t2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + 5t + t2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + 5t + 0.25 + t2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + 5t + t2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + 5t + t2 = 0 + 0.25 5t + t2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 5t + t2 = 0.25 The t term is 5t. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5t + 6.25 + t2 = 0.25 + 6.25 Reorder the terms: 6.25 + 5t + t2 = 0.25 + 6.25 Combine like terms: 0.25 + 6.25 = 6.5 6.25 + 5t + t2 = 6.5 Factor a perfect square on the left side: (t + 2.5)(t + 2.5) = 6.5 Calculate the square root of the right side: 2.549509757 Break this problem into two subproblems by setting (t + 2.5) equal to 2.549509757 and -2.549509757.Subproblem 1
t + 2.5 = 2.549509757 Simplifying t + 2.5 = 2.549509757 Reorder the terms: 2.5 + t = 2.549509757 Solving 2.5 + t = 2.549509757 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + t = 2.549509757 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + t = 2.549509757 + -2.5 t = 2.549509757 + -2.5 Combine like terms: 2.549509757 + -2.5 = 0.049509757 t = 0.049509757 Simplifying t = 0.049509757Subproblem 2
t + 2.5 = -2.549509757 Simplifying t + 2.5 = -2.549509757 Reorder the terms: 2.5 + t = -2.549509757 Solving 2.5 + t = -2.549509757 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + t = -2.549509757 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + t = -2.549509757 + -2.5 t = -2.549509757 + -2.5 Combine like terms: -2.549509757 + -2.5 = -5.049509757 t = -5.049509757 Simplifying t = -5.049509757Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.049509757, -5.049509757}Solution
t = {0.049509757, -5.049509757}
| -9+4(2)=19 | | X-7-7x=14-3x | | 20=-2y+4x | | x*11+22=x*2+247 | | 2/3x-3x | | 7b-3-8=2-7b+b | | 3x^(3/5)=81 | | 12x+14=91 | | 12/12-1/13 | | 1+6b=7+8b-5b | | 4x-5+15=180 | | 5a^6b^2-15a^3b^5/(5a^5b^3) | | y=3/0 | | 952=(26+2x)(20+2x) | | 5+78x=52x+17 | | h+c=24 | | -7x-6x=-2x | | 8x+2+74=180 | | 8/10-5/7 | | -4+3t=-12+13t | | 3x+1=3(3x+1)-5 | | 2/5d-6/5=30 | | =x(95-4x) | | 5-m=-11-5m | | 4z^-1/8(3z^7-z^-1/8) | | 2x^2+8x+3x+12=0 | | 4n+8-4n=14+6n | | (5a^6b^2-15a^3b^5)/(5a^5b^3) | | 56+x+6=180 | | 144=x+2+x+3 | | 3x+5y=65 | | 6-6n=-6-2n |