Question

[Đỗ Tiến Dũng]

4^9.36+64^4/16^4.100

4^6.3^4.9^5/6^12

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Answer 1

[Bùi Thị Thùy Dương]

B = 4^9.36+64^4
       16^4.100
B = 2^20.(9+16)
       2^18.5^2
B = 2^20.5^2
      2^18.5^2
B = 2^2
B = 4

D = 4^6.3^4.9^5
           6^12
D = 2^12.3^4.9^5
        2^12.3^12
D = 2^12.3^14
       2^12.3^12
D = 3^2
D = 9

Answer 2

[Nguyễn Thị Yến Vy]

\(\frac{4^9.36+64^4}{16^4.100}=\frac{4^{10}\left(9+8\right)}{4^{10}.25}=\frac{17}{25}\)