If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16t2 + 31t + 6 = 0 Reorder the terms: 6 + 31t + -16t2 = 0 Solving 6 + 31t + -16t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by -16 the coefficient of the squared term: Divide each side by '-16'. -0.375 + -1.9375t + t2 = 0 Move the constant term to the right: Add '0.375' to each side of the equation. -0.375 + -1.9375t + 0.375 + t2 = 0 + 0.375 Reorder the terms: -0.375 + 0.375 + -1.9375t + t2 = 0 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + -1.9375t + t2 = 0 + 0.375 -1.9375t + t2 = 0 + 0.375 Combine like terms: 0 + 0.375 = 0.375 -1.9375t + t2 = 0.375 The t term is -1.9375t. Take half its coefficient (-0.96875). Square it (0.9384765625) and add it to both sides. Add '0.9384765625' to each side of the equation. -1.9375t + 0.9384765625 + t2 = 0.375 + 0.9384765625 Reorder the terms: 0.9384765625 + -1.9375t + t2 = 0.375 + 0.9384765625 Combine like terms: 0.375 + 0.9384765625 = 1.3134765625 0.9384765625 + -1.9375t + t2 = 1.3134765625 Factor a perfect square on the left side: (t + -0.96875)(t + -0.96875) = 1.3134765625 Calculate the square root of the right side: 1.146070051 Break this problem into two subproblems by setting (t + -0.96875) equal to 1.146070051 and -1.146070051.Subproblem 1
t + -0.96875 = 1.146070051 Simplifying t + -0.96875 = 1.146070051 Reorder the terms: -0.96875 + t = 1.146070051 Solving -0.96875 + t = 1.146070051 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.96875' to each side of the equation. -0.96875 + 0.96875 + t = 1.146070051 + 0.96875 Combine like terms: -0.96875 + 0.96875 = 0.00000 0.00000 + t = 1.146070051 + 0.96875 t = 1.146070051 + 0.96875 Combine like terms: 1.146070051 + 0.96875 = 2.114820051 t = 2.114820051 Simplifying t = 2.114820051Subproblem 2
t + -0.96875 = -1.146070051 Simplifying t + -0.96875 = -1.146070051 Reorder the terms: -0.96875 + t = -1.146070051 Solving -0.96875 + t = -1.146070051 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.96875' to each side of the equation. -0.96875 + 0.96875 + t = -1.146070051 + 0.96875 Combine like terms: -0.96875 + 0.96875 = 0.00000 0.00000 + t = -1.146070051 + 0.96875 t = -1.146070051 + 0.96875 Combine like terms: -1.146070051 + 0.96875 = -0.177320051 t = -0.177320051 Simplifying t = -0.177320051Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.114820051, -0.177320051}
| 7-8x=7+49x | | 0=4.3x-7 | | 4y^8+36y^7+81y^6= | | x-6=7-10-8 | | (3x-7)=(2x+8) | | 8t-4=0 | | 1c-2.4=-8.3c+6.4 | | 5r^2-24=26r | | 5xsin(9x+2)=2.3 | | 4n+3-2n+10=21 | | 2x-x=5-10 | | -7-2x=7(x+8) | | X+13+3x=-34-3x-39 | | 5+x+9=21 | | m(x)=3x-4 | | 2n+3n-10=40 | | -7-2=7(x+8) | | 8m-2(m-3)= | | y=61+-1x | | 5n+n+10=28 | | 2x+1-x+2= | | f(x)=x^2+9x-1f(x+6) | | 9x+6=4x+101 | | 8(2K-1)=4k-28 | | -5=-2+l | | 9(2y-8)-(2y+2)= | | f(x+6)=x^2+9x-1 | | (176-y)=(115+x) | | 5n-n+5=13 | | 4x^2+y^2+2y=0 | | -3=m-3 | | 3=l-5 |