(3 1/4)^2 = (13/4)^2 = 10 9/16
(3 1/4)^2
First, expand the expression
(3 1/4)^2 = (3 1/4)(3 1/4)
Change each mixed fraction into decimals
3 1/4 = 3.25
Multiply
3.25 x 3.25 = 10.5625
10.56 is your rounded answer
hope this helps
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