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You start with a number. Double it. Square the answer. You get 1,296. What number did you start with?

You start with a number. Double it. Square the answer. You get 1,296. What number did you start with?
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1 vote
You start with a number. Double it. Square the answer. You get 1,296. What number did you start with?

User Jan Decaluwe
by
8.4k points

2 Answers

0 votes
18*2= 36
36*36= 1,296
You started with 18.
User Justin Russell
by
8.1k points
4 votes
18
SQRT OF 1296 IS 36
36/2=18
User Barmaley
by
7.9k points
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