Question

es para hoy
factor de términos ​

Answer 1

$1) \: \: ({y}^{2} + {z}^{2} )( {m}^{2} - 7 \times ) \\ \\ 2) \: \: ( 5a - 3b)(1 + {c}^{5} ) \\ \\ 3) \: \: (6 \times - 1)( { \times }^{2} + 1) \\ \\ 4) \: \: (7mn - 5)( { \times }^{2} + {y}^{2} ) \\ \\ 5) \: \: ( {a}^{2} + 13 {c}^{2} )(m - {n}^{2} )$

》thanks for the points 《