If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16t2 + 63t + -16 = 0 Reorder the terms: -16 + 63t + -16t2 = 0 Solving -16 + 63t + -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'. 1 + -3.9375t + t2 = 0 Move the constant term to the right: Add '-1' to each side of the equation. 1 + -3.9375t + -1 + t2 = 0 + -1 Reorder the terms: 1 + -1 + -3.9375t + t2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3.9375t + t2 = 0 + -1 -3.9375t + t2 = 0 + -1 Combine like terms: 0 + -1 = -1 -3.9375t + t2 = -1 The t term is -3.9375t. Take half its coefficient (-1.96875). Square it (3.875976563) and add it to both sides. Add '3.875976563' to each side of the equation. -3.9375t + 3.875976563 + t2 = -1 + 3.875976563 Reorder the terms: 3.875976563 + -3.9375t + t2 = -1 + 3.875976563 Combine like terms: -1 + 3.875976563 = 2.875976563 3.875976563 + -3.9375t + t2 = 2.875976563 Factor a perfect square on the left side: (t + -1.96875)(t + -1.96875) = 2.875976563 Calculate the square root of the right side: 1.695870444 Break this problem into two subproblems by setting (t + -1.96875) equal to 1.695870444 and -1.695870444.Subproblem 1
t + -1.96875 = 1.695870444 Simplifying t + -1.96875 = 1.695870444 Reorder the terms: -1.96875 + t = 1.695870444 Solving -1.96875 + t = 1.695870444 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.96875' to each side of the equation. -1.96875 + 1.96875 + t = 1.695870444 + 1.96875 Combine like terms: -1.96875 + 1.96875 = 0.00000 0.00000 + t = 1.695870444 + 1.96875 t = 1.695870444 + 1.96875 Combine like terms: 1.695870444 + 1.96875 = 3.664620444 t = 3.664620444 Simplifying t = 3.664620444Subproblem 2
t + -1.96875 = -1.695870444 Simplifying t + -1.96875 = -1.695870444 Reorder the terms: -1.96875 + t = -1.695870444 Solving -1.96875 + t = -1.695870444 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.96875' to each side of the equation. -1.96875 + 1.96875 + t = -1.695870444 + 1.96875 Combine like terms: -1.96875 + 1.96875 = 0.00000 0.00000 + t = -1.695870444 + 1.96875 t = -1.695870444 + 1.96875 Combine like terms: -1.695870444 + 1.96875 = 0.272879556 t = 0.272879556 Simplifying t = 0.272879556Solution
The solution to the problem is based on the solutions from the subproblems. t = {3.664620444, 0.272879556}
| 3m-2m^2+m-m^2+2m= | | 5280*162/3= | | 35=5n+2 | | 4k+3=k+19 | | 6(3a-8)-11(a-7)=10a+6+11a-7 | | 2(2m-4)-36= | | 3(x-8)-2x=(x+24) | | 60x=40x+1.5 | | 7(3x-8)=7 | | -413=-15.9n | | n+27=319 | | xbt+c=a | | 3x-8=8+12 | | 2x+10=3x-6+5 | | 5x+144=9x-28 | | -5(12r-11)=12(4-4r)-11r | | 4c+30=4.50c | | 48=-5x+2(x+6) | | 4.5(x+2.9)=x | | g(t)-4=x^2-2 | | 3x-8=5+12 | | 6.95+8t=24.95 | | 4.9(x+2.9)=x | | 30+0.80a=2.30a | | -16t^2+63t-96=0 | | 3/7*5 | | (2/3)x+2=-2 | | 25x+15=465 | | 7(p+5)=11(p-2)-11 | | x+15=-13 | | (x+2.9)4.5=x | | -4=8y-9y |