rainbowdashgirl68
rainbowdashgirl68 rainbowdashgirl68
  • 13-12-2018
  • Mathematics
contestada

what is the square root of √64/25
A) 8/5
B) -8/5
C) ±8/5
D) ±320/125


Respuesta :

sevro1123
sevro1123 sevro1123
  • 13-12-2018

Answer:

C) ±8/5


Step-by-step explanation:

Both the numerator and the denominator are positive squares (8 is the square root of 64, and 5 is the square root of 25). Finding the square root of both the numerator and the denominator will yield the simplified fraction ±8/5.

Remember: the square roots of a positive square are always both positive and negative. The square root of [tex]\sqrt{4}[/tex] is 2 ([tex]2^{2} =4[/tex]) and -2 ([tex]-2^{2} =4[/tex])

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