Given the sequence 2, 6, 18, 54, ..., which expression shown would give the fifteenth term?
how to find it bobby
how do i find it?
it is a sequence right which sequence it is ?? first u have to identify the sequence
2, 6, 18, 54, ....,................ right can u see any pattern in these numbers
there all even?
Think about what has to be done to 2 to make it 6. Then what has to be done to 6 to make it 18...
there all times three
like 2 times 3 is six six times three is 18
right bobby thanks fewscrew
that is every suceeding number is equal to 3 times that of preceeding number right
so it would be 2 *3 15
no no it is not like that
every next number is equal to 3 X previous number right
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