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3/2dari akar kuadrat lima

3/2dari akar kuadrat lima-example-1

1 Answer

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(3)/(2 √(5) ) = (3)/(2 √(5) ) * (2√(5))/(2√(5))= (3* 2√(5))/(2√(5) * 2√(5)) =(6√(5))/(4 * (√(5))^2)\\\\=(6√(5))/(4*5)=(6√(5))/(20) =\boxed{\bf{(3√(5))/(10)}}}
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