Question

Evaluate a-2 for a = 8.

Answer 1

@AlexaLeyva

Answer 2

just sub in 8 for a

Answer 3

a^-2= 8_2 Right?

Answer 4

8^-2

Answer 5

correct

Answer 6

8-2 = 6

Answer 7

no...he forgot the ^ sign...it is 8^-2

Answer 8

1/-16

1/-64

1/64

–64

Answer 9

Question, 8^? What is it to the power of?

Answer 10

What did I tell you about negative exponents?

Answer 11

fractions

Answer 12

Right and what's 8x8?

Answer 13

64

Answer 14

so its now b or c

Answer 15

Now in a fraction...

Answer 16

1/-64

Answer 17

im not that sure though

Answer 18

Close, is there a positive 1/64?

Answer 19

oh ok i knew it was on of those