Niyaababii013 Niyaababii013

08-09-2017
Mathematics

contestada

a number is squared and then three is added to its Square the result is 228 what is the number

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NolanM8 NolanM8

08-09-2017

15 because 228-3 is 225 and the square root of 225 is 15

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cyxical cyxical

08-09-2017

The answer would be 15!

(15)²+3= 225 + 3 = 228

I found it by simply squaring 225 (or 228-3) !

~I hope this helps!~

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Help please n ty . ill give you brainiest and 50 points