Question

r. = (5m; S53.13° 0)​

Answer 1

Respuesta:

\frac{59}{6}m+\frac{61}{5}n

6

59

m+

5

61

n

Explicación paso a paso:

\begin{gathered}(5m + 6n)2- (5m - 6n)\frac{2}{60} \\\\10m+12n-(5m-6n)\frac{1}{30}\\ \\10m+12n-(\frac{1}{6}m-\frac{1}{5}n)\\\\10m+12n-\frac{1}{6}m+\frac{1}{5}n\\ \\\frac{59}{6}m+\frac{61}{5}n\end{gathered}

(5m+6n)2−(5m−6n)

60

2

10m+12n−(5m−6n)

30

1

10m+12n−(

6

1

m−

5

1

n)

10m+12n−

6

1

m+

5

1

n

6

59

m+

5

61

n