Question

Verify that
(7×8)^-3=(7)^-3×(8)^-3​

Answer 1

Answer:

LHS = (7×8)^-3

       = 7^-3×8^-3=RHS

value of the given equation is (7)^-3×(8)^-3​ = 1/(7^3) × 1/(8^3)

                                                                        = 1/21 × 1/24

                                                                        = 1/504

Answer 2

Answer:

LHS = RHS

Step-by-step explanation:

hope this is useful