What is 7rad5 exapanded

asked Dec 3, 2019 10.0k views

0 votes

by Dyani

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4 votes

5[3√2 - 7√5] / [(3√2 + 7√5)(3√2 - 7√5)]
5[3√2 - 7√5] / [9*2 - 49*5]
5[3√2 - 7√5] / [18 - 245]
5[3√2 - 7√5] / -227 OR
(15√2 - 35√5) / -227

Dmuun answered Dec 6, 2019

by Dmuun

5.7k points

6 votes

If you mean in decimal form then it would be 15.65

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