What is the answer to this question : :9+4root5 + 9+4root5
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Answer :
Now,
9 + 4√5 + 9 + 4√5
= (9 + 9) + (4 + 4)√5
= 18 + 8√5
Hope it helps!
Now,
9 + 4√5 + 9 + 4√5
= (9 + 9) + (4 + 4)√5
= 18 + 8√5
Hope it helps!
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