2. What is the value of the expression 1/3^(-5)
A. 243
B.15
C.1/15
D.1/243

3. What is the value of the expression 3/ 3^(-2)
A.27
B.18
C.1/2
D.1/3

4. What value of K ^(-3) = 1/27
A.-81
B.-9
C.-3
D.3

5. What value of n solves the expression 3^(n) = 1/81
A.-243
B.-27
C.-4
D.4

Please help

Question

2. What is the value of the expression 1/3^(-5)
A. 243
B.15
C.1/15
D.1/243

3. What is the value of the expression 3/ 3^(-2)
A.27
B.18
C.1/2
D.1/3

4. What value of K ^(-3) = 1/27
A.-81
B.-9
C.-3
D.3

5. What value of n solves the expression 3^(n) = 1/81
A.-243
B.-27
C.-4
D.4
 
Please help

johnweldon1993 · Answer

$$\large \frac{1}{3^{-5}} = 3^5 = ?$$

johnweldon1993 · Answer

$$\large \frac{3}{3^{-2}} = 3\times 3^2 = ?$$

johnweldon1993 · Answer

So basically whenever you have a negative exponent, you flip it to the other side of the fraction and turn it positive