3 years ago

2^17+2^14 chia hết cho 9

Mathematics

2 answers:

Naily [24]3 years ago

7 0

Answer:

ABC

Step-by-step explanation:

= 2^14.2^3 + 2^14

= 2^14. (2^3 +1)

= 2^14 . 9

Vì 2^14.9 chia hết cho 9 nên 2^17 + 2^14 chia hết cho 9

(. là dấu nhân)

notsponge [240]3 years ago

6 0

Answer:

đúng

Step-by-step explanation:

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