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hammer [34]
3 years ago
7

PLEASE PLEASE PLEASE HELP!!

Mathematics
1 answer:
irga5000 [103]3 years ago
7 0
  9            a
------  =  -----
  a            5

a^2 = 45 

a = 3<span>√5
</span>
  4            b
------  =  -----
  b            5

b^2 = 20

b = 2√5

answer: 

a = 3√5
b = 2√5

hope it helps
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