Question 1 Report
Simplify 11+?5 1 1 + 5 - 11??5
Answer Details
11+√5 1 1 + 5 - 11−√5 1 1 − 5 = 3−√5−3−√5(3+√5)(3−√5 3 − 5 − 3 − 5 ( 3 + 5 ) ( 3 − 5 = −2√59−5 − 2 5 9 − 5 = −2√54 − 2 5 4 = - 12√5
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