Powers and Roots Practice Test 2

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Question : 8 of 40

Marks: +1, -0

The value of

2^32 - (2 + 1) (2^2 + 1)(2^4 + 1)

(2^8 + 1 )(2^16 + 1)

is equal to:

0
1
2
$2^16$

Solution:

2^32 - (2 + 1) (2^2 + 1)(2^4 + 1)

(2^8 + 1 )(2^16 + 1)

= 4294967296

- (3) (5) (17) (257) (655537)

= 4294967296 - 4294967295 = 1

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