Question

If (3⁻¹ x 5⁻¹)⁻¹ = x​

Answer 1

Answer:

Step-by-step explanation:

(2*5) / 4

(30) / 4

30 / 4

30/4

15/2

Answer 2

Answer:

x=15

Step-by-step explanation:

as x^-1 = 1/x (property)

to remove the minus power we reciprocal the number.

So 3^-1 can be 1/3 And 5^-1 can be 1/5.

(3^-1 × 5^-1) ^-1 = x

(1/3 × 1/5l ^-1 = x

(1/15) ^-1 = x (*1/15 reciprocal 15 to remove minus from power*)

15 = x

.°. x = 15