Answers

The Brainliest Answer!
2014-08-24T17:13:53+05:30
1) Here,lets take n = 12
For finding the 1st number
= n² + 1 
= 6² + 1
= 37
Then,the second
= n² - 1
= 6² - 1
= 35
The pythagorean triplet is 12,35,37
2) -125
       512
=  -5^{3}
       2^{9}
 -5^{3}  
      (2^{3})^{3}
 -5   (cube root of -5³ /(2³)³)
       2^{3}
-5
      8
3) 64 * 729
 4^{3} *  9^{3}
36^{3}
= ∛36^{3}
 36
2 5 2
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