Respuesta :
Answer:
check what ur supposed to factor again....is it 49x^16 - 16y^64
Step-by-step explanation:
Answer:
Step-by-step explanation:
49x^16 - 167y^64
(7x^8 - 4y^32)(7x^8 + 4y^32) <== put ur answer like that.....do nothing else....its basically saying, if u multiply those together, u get 49x^16 - 16y^64