manjiriphadnis25 manjiriphadnis25
  • 19-09-2020
  • Mathematics
contestada

Find the value of √45 × √20

Respuesta :

Аноним Аноним
  • 19-09-2020
  • Answer:

30

  • Step-by-step explanation:

Hi there !

use formula √a×√b = √a×b

√45 × √20 =

= √45×20

= √900

= √30²

= 30

Good luck !

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