-47
t + 9 = 54
t - 22. Sorry if I'm wrong.
t(1) = a = 54 t(4) = a*r^3 = 2 t(4)/t(1) = r^3 = 2/54 = 1/27 and so r = 1/3 Then sum to infinity = a/(1 - r) = 54/(1 - 1/3) = 54/(2/3) = 81.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, 54
There is no T in Roman numerals
t2 - 59t + 54 - 82t2 + 60t = - 81t2 + t + 54
It depends on what the variables x and t represent.
Well I think the answer is 432
2 x 3 x 3 x 3 = 54
If -t = 5, then t = -5
Some sources state that the T-54/55 is the most produced tank at about 100,000 units.