Help and explain pls and ty

Silvia Zulinka asked Apr 19, 2022

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22 votes

Silvia Zulinka asked Apr 19, 2022

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$\displaystyle\bf (3-5√(5) )-(5√(3) -3)=3+3-5√(5) -5√(3) =\boxed{6-5√(5) -5√(3) } \\\\\\\\√(5) (√(5) -2x)=\boxed{-2x√(5) +5}$

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