Asked by Madi
Hi just curious when evalutating 5^-2
Would the answer be 25
Or would it be 0.4 = 2/5
I am lost
Would the answer be 25
Or would it be 0.4 = 2/5
I am lost
Answers
Answered by
bobpursley
Neither.
Notice a^-2= 1/a^2 That is by DEFINTION.
1/25=.04
Notice a^-2= 1/a^2 That is by DEFINTION.
1/25=.04
Answered by
Ms. Sue
http://www.google.com/webhp?source=search_app#q=5%5E-2+
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