Question

7lm-21lmn
one of the factor of it is
a) 7lm
B)21lmn
c)1-3n
d)both a and c

Answer 1

Answer:

Option(d)

Step-by-step explanation:

Given Equation is 7lm - 21lmn.

Factor out the common term 7lm.

= 7lm(1 - 3n).

Therefore,factors are 7lm, 1-3n.

Answer 2

Step-by-step explanation:

7lm - 21lmn

7lm(1-3n)

So,option(D) is the answer