Susquehanna International Group Interview Question: square root of .16

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square root of .16

Anonymous

Feb 24, 2010

.4 -- it's basically the square root of 16 and you move back a decimal point.

Anonymous

Sep 24, 2010

+.4 or -.4

Anonymous

Mar 8, 2011

the answer above is incorrect. indeed the answer can be -0.4. the square itself may not be negative however

Anonymous

Sep 15, 2011

If x^2 = y, Then x = + or - square root of y square root of any real number is positive

Anonymous

Mar 4, 2011

nign on the -.4 square root by convention must be positive.