jesusricardobas
jesusricardobas jesusricardobas
  • 31-05-2018
  • Mathematics
contestada

simplify the radical expression: √20+6√5

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choixongdong
choixongdong choixongdong
  • 31-05-2018
√20 + 6√5
= 
√(4 * 5) + 6√5
= 2
√5 + 6√5
= 
√5 (2 + 6)
= 8√5

Hope it helps
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