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asambeis [7]
3 years ago
9

What is 7rad5 exapanded

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
7 0
5[3√2 - 7√5] / [(3√2 + 7√5)(3√2 - 7√5)] 
<span>5[3√2 - 7√5] / [9*2 - 49*5] </span>
<span>5[3√2 - 7√5] / [18 - 245] </span>
<span>5[3√2 - 7√5] / -227 OR </span>
<span>(15√2 - 35√5) / -227 </span>
frez [133]3 years ago
4 0
If you mean in decimal form then it would be 15.65
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