shelby56 shelby56

25-03-2017
Mathematics

contestada

The square of a number is 12 more than the number. Find the number.

Respuesta :

keirsting keirsting

25-03-2017

all you have to do is take the square root of 12 which is 3.464101615

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kyle081 kyle081

25-03-2017

its 4 i dont know how you would work it out i did trial and error and ended up with 4 as 4 is the original and 16 is it squared so 16-4 is 12

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