2 years ago

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

Mathematics

2 answers:

77julia77 [94]2 years ago

8 0

18*2= 36
36*36= 1,296
You started with 18.

sdas [7]2 years ago

6 0

18
SQRT OF 1296 IS 36
36/2=18

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