Respuesta :
Answer:
The value of the given expression is 54.
Step-by-step explanation:
Given expression,
[tex]10m+\frac{n^2}{4}[/tex]
We have given, m = 5 and n = 4,
By substituting the values,
[tex]10(5)+\frac{4^2}{4}[/tex]
[tex]=50+\frac{16}{4}[/tex]
[tex]=50+4[/tex]
[tex]=54[/tex]
Hence, the value of the given expression is 54.