Question

find the reciprocal of - 1296/625 and express it in exponential notation​

Answer 1

Answer:

Reciprocal = 625/-1296

Exponential notation = (5)^4 / - (6)^4

Step-by-step explanation:

625=5×5×5×5=(5)^4

1296 =2×2×2×2×3×3×3×3

=(2)^4 × (3)^4

=(6)^4

So

625/-1296 = (5)^4 / -(6)^4