Write the expression in simplified radical form. Show all steps and work (7-2√5)/(11+√5)

1 answer:

4 0

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

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