Question

Please help me :(
4 questions

Answer 1

What is the value of expression?

1:5^−8 • 5^−4

A.
5^32

B.
5^4

C.
5^−4

D.
5^−12

Answer 2

What is the missing value?

Answer 3

A.
7

B.
3

C.
−3

D.
−7

Answer 4

3:What is the missing exponent?

(106) = 10 -18

Answer 5

4: What is the value of the expression?
A.
9^−48

B.
9^−2

C.
9^2

D.
9^22

Answer 6

1) 5^−8 • 5^−4 >> In multiplication you add exponents which will be 5^-12
2) in division you subtract exponents >> which will be 3 cuz 3-5 = -2
4) it is a mixed version of above described ones
3) I cann't get the point exactly but I will try to solve asap :)

Answer 7

are you sure?

Answer 8

Yup :)

Answer 9

U could try it using calculator btw

Answer 10

kk