Question

5 mũ 13:5 mũ 10-25.2 mũ 2

Answer 1

`5^{13}:5^10-25.2^2`

`=5^{13-10}-25.4`

`=5^3-100`

`=125-100=25`

Answer 2

\(5^{13}:5^{10}-25\cdot2^2=5^3-25\cdot4=25\cdot5-25\cdot4=25\)

Answer 3

\(5^{13}:5^{10}\)\(-25.2^2\)

\(=5^3-25.4\)

\(=125-100\)

\(=25\)

 

Answer 4

Ko ghi đề nhé

= \(5^3-25.4\)

= 125 - 100 = 25 = \(5^2\)

Answer 5

\(5^{13}:5^{10}-25.2^2=5^3-5^2.4=5^2.5-5^2.4=25.\left(5-4\right)=25.1=25\)