Math, asked by singhmanikant427, 8 months ago

20 to the power of 2 subtracted 1 from it is divisible by _____

Answers

Answered by anandakrishna15

1

Answer:

it is divisible by 3

Step-by-step explanation:

20²=400

20²-1=400-1=399

which is divisible by 3

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