Question

The LCM of (a + b) and (a - b) is:
a) (a + b) (a + b)(a - b)
b) (a + b) (a? +b?) (a + b)
c) (a + b )(a + b + ab) (a + b)
d) (a + b°) (a - b) (a - b)​

Answer 1

By the rule of algebra,

a^2 - b^2 = (a+b) (a-b)

So, the LCM of (a+b) and (a-b) is (a^2 - b^2)

Hope you have understood

Thanks

Answer 2

Answer:

the answer is c

Step-by-step explanation:

a + b [a + b  +ab] [a + b }

i hope it helps