Question

(11)
U-UTUD,
(iv) P + m², m2 + n², n2 + P,
2lm + 2mn + 2nl
​

Answer 1

Answer:

mnbvcxzasdfghjklpoqw

Step-by-step explanation:

09876543211234567890

Answer 2

l2+m2,m2+n2,n2+l2,2lm+2mn+2nl

Adding we get,

l2+m2+m2+n2+n2+l2+2lm+2mn+2nl

=2l2+2m2+2n2+2lm+2mn+2nl

=2(l2+m2+n2+lm+mn+nl)

hope it helps you

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