What is the value of this expression when m = 3 and n=−1?


−4(m−n)2


this is a fill in the blank question, please help me. Help me if you can, thank you

Respuesta :

Answer:

−4( 3 − (−1) ) (2)

−4( 3 + 1 ) (2)

(−4) (4) (2)

(−16) (2)

−32