Question

Which of the following does 2n -1 represent ?
a) 2 subtracted from one time n
b)1 subtracted from 2 times n
c)Two times n subtracted from 1

Answer 1

2n -1 represent the answer B

As;2multiple ( times) n subtract 1

$0 B

Answer 2

Answer:

1 subtracted from 2 times n

goog day