If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16t2 + -128t + 220 = 0 Reorder the terms: 220 + -128t + -16t2 = 0 Solving 220 + -128t + -16t2 = 0 Solving for variable 't'. Factor out the Greatest Common Factor (GCF), '4'. 4(55 + -32t + -4t2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(55 + -32t + -4t2)' equal to zero and attempt to solve: Simplifying 55 + -32t + -4t2 = 0 Solving 55 + -32t + -4t2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. -13.75 + 8t + t2 = 0 Move the constant term to the right: Add '13.75' to each side of the equation. -13.75 + 8t + 13.75 + t2 = 0 + 13.75 Reorder the terms: -13.75 + 13.75 + 8t + t2 = 0 + 13.75 Combine like terms: -13.75 + 13.75 = 0.00 0.00 + 8t + t2 = 0 + 13.75 8t + t2 = 0 + 13.75 Combine like terms: 0 + 13.75 = 13.75 8t + t2 = 13.75 The t term is 8t. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8t + 16 + t2 = 13.75 + 16 Reorder the terms: 16 + 8t + t2 = 13.75 + 16 Combine like terms: 13.75 + 16 = 29.75 16 + 8t + t2 = 29.75 Factor a perfect square on the left side: (t + 4)(t + 4) = 29.75 Calculate the square root of the right side: 5.454356057 Break this problem into two subproblems by setting (t + 4) equal to 5.454356057 and -5.454356057.Subproblem 1
t + 4 = 5.454356057 Simplifying t + 4 = 5.454356057 Reorder the terms: 4 + t = 5.454356057 Solving 4 + t = 5.454356057 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + t = 5.454356057 + -4 Combine like terms: 4 + -4 = 0 0 + t = 5.454356057 + -4 t = 5.454356057 + -4 Combine like terms: 5.454356057 + -4 = 1.454356057 t = 1.454356057 Simplifying t = 1.454356057Subproblem 2
t + 4 = -5.454356057 Simplifying t + 4 = -5.454356057 Reorder the terms: 4 + t = -5.454356057 Solving 4 + t = -5.454356057 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + t = -5.454356057 + -4 Combine like terms: 4 + -4 = 0 0 + t = -5.454356057 + -4 t = -5.454356057 + -4 Combine like terms: -5.454356057 + -4 = -9.454356057 t = -9.454356057 Simplifying t = -9.454356057Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.454356057, -9.454356057}Solution
t = {1.454356057, -9.454356057}
| 14=6+2x | | 12(.75)=27 | | 3x+5y-4=0 | | f(x)=(x-1+i)(x-1-i)(x-4) | | 3x^2-6=5x | | 5x+3+2x=12+4x | | 6(-10t-1)=-3 | | S=-16t^2+64+8 | | (u-3)(u+8)= | | 2t+4t=96 | | 3x^2-108x=0 | | f(x)=6sin(7x) | | 24xy^4-36x^2y=0 | | 5xy-x+xy-2x= | | 3(x+5)=6x+13-3x+2 | | n+5(n-4)=70 | | .15x=x-.6x-20000 | | x=24y^6z^7 | | 4k^2+4k-1=0 | | x+5(n-4)=70 | | (X+7)(x-2)whenx=-5 | | 7q+9q=48 | | 4(6x-8)=2(16x-12) | | cx+cy=4 | | xa+xb=4 | | 2(w+4w-3)=114 | | ax+bx=4 | | (8+3)+5x=12 | | 4xy+14y+11=0 | | 2(2x+1)4x=162 | | 5x^2+26x-16=8 | | -16t^2+96t+3=0 |