williamsmatthew777 williamsmatthew777

24-12-2019
Mathematics

contestada

valuate 10m +\dfrac {n^2}410m+
4
n
2

10, m, plus, start fraction, n, squared, divided by, 4, end fraction when m=5m=5m, equals, 5 and n=4n=4n, equals, 4.

Respuesta :

sam4040 sam4040

31-12-2019

Answer:

[tex]54[/tex]

Step-by-step explanation:

Given expression[tex]=10m+\frac{n^2}{4}[/tex]

[tex]m=5, \ \ n=4\\\\10m+\frac{n^2}{4}=10\times5+\frac{4^2}{4} \\\\ =50+\frac{16}{4} =50+4=54[/tex]

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