andresarfo
andresarfo andresarfo
  • 03-06-2018
  • Mathematics
contestada

Question 1-3 please!
Answers AND explanation :D

Question 13 please Answers AND explanation D class=
Question 13 please Answers AND explanation D class=

Respuesta :

Аноним Аноним
  • 03-06-2018
2 sqrt3 * sqrt12  = 2 * sqrt(3*12) =  2 * sqrt36 = 2*6 = 12  Rational


2.  4 sqrt * sqrt2 = 4 * sqrt4 = 4*2  = 8  So its is not irrational

Answer is D
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