Question

(3k - 4r -2m)2 - (3k + 4r - 2m)?
plzz help me out​

Answer 1

Answer:

3k -12r -2n

this is you answer

I hope it helped u

Answer 2

Step-by-step explanation:

[3K-4r-2m-(3k+4r-2m)]

[3k-4r-2m+(3k+4r-2m)]

[3k-4r-2m-3k-4r+2m](6k-4m)

(-8)r[2(3k-2m)]

(-16)(3k-2m)r