Answers

  • Brainly User
2015-05-25T13:13:54+05:30
√80 can be written as √2×2×2×2×5  that also can be written as 
(√2×2)(√2×2)(√5)
it's simplest form is 
√2×2=2 and √5=5
so;
2×2×√5
this i s equal to 4×√5=
4√5
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