Question

$l {}^{2} + m {}^{2} m { }^{2} + n {}^{2}n {}^{2} + l {}^{2} 2lm + 2nl$
distrubutive property​

Answer 1

Answer:

l

2

+m

2

,m

2

+n

2

,n

2

+l

2

,2lm+2mn+2nl

Adding we get,

l

2

+m

2

+m

2

+n

2

+n

2

+l

2

+2lm+2mn+2nl

=2l

2

+2m

2

+2n

2

+2lm+2mn+2nl

=2(l

2

+m

2

+n

2

+lm+mn+nl)

Step-by-step explanation:

hope this will help you