What's 2 to the power of -2? What's anything to a negative power?

  • 0 votes

From a past paper ;)

Posted Tue 31st May, 2011 @ 22:11 by Lamise Hassan

2 Answers

  • 4 votes

all you need to do is flip the number to get rid of the minus, e.g 4^-2 is (1/4)^2 which is 1^2/4^2 so the answer would be 1/16

Answered Tue 31st May, 2011 @ 22:15 by Robert
  • 0 votes

Oh okay cool, ill remember that 

Answered Tue 31st May, 2011 @ 22:16 by Lamise Hassan