Question

[lê khôi nguyên]

24 nhân 5 ngũ 5 cộng 5 ngũ 2 nhân 5 ngũ 3

Answer 1

[HT.Phong (9A5)]

\(24\cdot5^5+5^2\cdot5^3\)

\(=24\cdot5^5+5^{2+3}\)

\(=24\cdot5^5+5^5\)

\(=5^5\cdot\left(24+1\right)\)

\(=5^5\cdot25\)

\(=5^5\cdot5^2\)

\(=5^7\)

Answer 2

[『Kuroba ム Tsuki Ryoo ︵²ᵏ⁷』]

`@` `\text {Ans}`

`\downarrow`

`24 * 5^5 + 5^2 * 5^3`

`= 24*5^5 +`\(5^{2+3}\)

`= 24*5^5 + 5^5`

`= 5^5* (24+1)`

`= 5^5*25`

`= 5^5*5^2`

`= 5^7`