How do you simplify the expression $(3-sqrt5)^2$ ?

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Answer 1 · 2017-05-25T05:19:01

$14-6sqrt5$

$(3-sqrt5)^2$

expand

$(3-sqrt5) xx (3-sqrt5)$

multiply

$9 -3sqrt(5)-3sqrt(5)+5$

simplify

$9 -6sqrt(5)+5$

$14-6sqrt5$

Answer 2 · 2017-05-25T07:31:01

14 - 6 $sqrt(5)$

My own work (Mert METİN)

How do you simplify the expression (3-sqrt5)^2(3-sqrt5)^2?