"t" is a variable. It can mean any number, much like the most commonly used variable "X". 8 + t means that the known number "8" is added to the unknown variable "t". More than likely there it should tell you that 8 + t = ?. In which case you would subtract 8 from the question mark to get t
t+12-8 = t+4
-3t3 + 23t2 + 8t = -t(3t2 - 23t - 8) = -t(3t + 1)(t - 8)
8 t-8 = 4 t = 8+4 t = 12
2t+8-t=-3(t+t)+8-t=-3-8 -8(t+t)-t=-11the -t and the +t cancel outt=-112(-11)+8-(-11)=-3-22+8+11=-3
8 t on a o means 8 tentacles on a octopus.
(7 + 8)/3 = t Therefore, t = 5.
t + (-3) = 8 or t - 3 = 8 Add 3 to both sides: t -3 + 3 = 8 + 3 or t + 0 = 11 or t = 11
t=-4
Linear Algebra is a special "subset" of algebra in which they only take care of the very basic linear transformations. There are many many transformations in Algebra, linear algebra only concentrate on the linear ones. We say a transformation T: A --> B is linear over field F if T(a + b) = T(a) + T(b) and kT(a) = T(ka) where a, b is in A, k is in F, T(a) and T(b) is in B. A, B are two vector spaces.
-(t(3t + 1)(t - 8))
If you mean t^2 +11t +10 then it is (t+10)(t+1) when factorized
if you mean T-3t+2t+4 (T and t is different variables):T-3t+2t+4=T-t+4if you mean t-3t+2t+4:t-3t+2t+4=4