Question

If p/q = (2/3)^2x(1/3)^-4 find the value of (p/q)^-2

Answer 1

p/q = (2/3)^2 × (1/3)^-4

p/q = (4/9) × 3^4

p/q = (4/9) × (3×3×3×3)

p/q = 4×3×3

p/q = 36

(p/q)^-2 = (36)^-2

(p/q)^-2 = (1/(36×36))

(p/q)^-2=1/1296

Answer 2

Answer:

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