Question

resuelve ma 6 y la 7 ​

Answer 1

6)

$F (a,b) = 5 {a}^{9} {b}^{3} + 15 {a}^{6} {b}^{7} \\ \\ = 5 {a}^{6} {b}^{3} ( {a}^{3} + 3 {b}^{4} ) \\ \\ factores \: primos \: = a;b( {a}^{3} + 3 {b}^{4} ) \: \\ \\ tenemos \: 3factores \: primos$

》thanks for the points 《