ak9470
ak9470 ak9470
  • 04-06-2016
  • Mathematics
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Which number is irrational? A. square root of 42 B. square root of 144 C. square root of 169 D. square root of 49 Question Resources

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caylus
caylus caylus
  • 04-06-2016
Hello,

Answer A √42

for

√144=12
√169=13
√49=7
are integer
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