Question

25. Simplify:
-5^2 x3^4 x 10^-2 a^4
_________________
36 x 5^4 x 20^-3 a^-2​

Answer 1

Answer:

-5²×3⁴×10‐²×a⁴/36×5⁴×20‐³×a‐2

-5×3×10×a²+⁴-²+⁴/6×5×20×a²+⁴-³-²

-5×3×10×a⁸/6×5×20×a

-150a⁸/600a

-a⁸/4a

-a⁷/4

Step-by-step explanation:

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