krevueltarodriguez
krevueltarodriguez krevueltarodriguez
  • 19-10-2020
  • Mathematics
contestada

Find the square root.

±√1.69 = ____ and ____

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 19-10-2020

Answer:

             ±√1.69 = +1.3 and -1.3

Step-by-step explanation:

√169 = 13

square root and two digits after dot means the result need to has one digit after dot (number of digits after dot divided by 2 because of square root)

so √1.69 = 1.3

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