Question

If 16^3÷2+16^-3÷2=m , then find the value of m^-1​

Answer 1

Answer:

m

2

=27

2/3

×16−3/2

⇒m

2

=3

3×

3

2

×4

2×

2

−3

m

2

=3

2

×2

−6

⇒m=3×2

−3

=3/8

Answer 2

Answer:

Refer to the attachment