'1. (continued) (21)7+1 (d) C 3n + 1 n=1'
Added by Tara G.
Step 1
(continued) (21)7+1 This expression can be simplified using the order of operations (PEMDAS) as follows: - First, we evaluate the exponent: 7+1 = 8 - Then, we multiply 21 by 8: 21 x 8 = 168 Therefore, (21)7+1 = 168. Show more…
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