Question

simplify (p-2m+n)2+(p-2m+n)2​

Answer 1

Answer:

ANSWER

(3m−2n)(2m−3n)

at [m=1] & [n=−1]

now

=[3×1−2(−1)][2×−3(−1)]

[3+2][2+3]

5×5

=25

Step-by-step explanation:

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Answer 2

Answer:

4(p-2m+n)

Step-by-step explanation:

2(p-2m+n)+2(p-2m+n)

2p-4m+2n+2p-4m+2n

4p-8m+4n

4(p-2m+n)

hope it help ☺☺