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Write the expression in simplified radical form. Show all steps and work (7-2√5)/(11+√5)
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Mar 14, 2019
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Write the expression in simplified radical form. Show all steps and work
(7-2√5)/(11+√5)
Mathematics
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Matin Ashtiani
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Matin Ashtiani
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multiply 11-√5 by 11+
√5 .the answer is 121-5=116
so the fraction is turned into (7-2√5)(11+
√5)/116
77+7
√5 -22√5 -10=66-15
√5/116
Roger Fernandez Guri
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Mar 19, 2019
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Roger Fernandez Guri
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