Janessa Song's answer to Diana ramos's Secondary 2 Maths United States question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Janessa Song
Janessa Song's answer
2 answers (Tutor Details)
any number to the power of a negative number causes the number to become a fraction. think of it as when 7 is in the denominator, it has a negative power