The Student Room Group

new math rule

did u know of u take a number squared (e.g 7^2) and add
1(50) it will be the midpoint of the origonal number - 1 squared (6^2) and the origonal number +1 squared (8^2)

7^2 +1 = 50
(6^2 + 8^2)/2 = 50
Reply 1
anyone else with something new?

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