find the LCD of the pair of expressions

1. 1/2 ; 4/x^2

4x^2
2x^2
2x**
x^2

find the LCD of the pair of expressions
8/5b ; 12/7b^3c

7b^3c
12b^3c^2
35b^3c^2
35b^3c**

find the LCD of the pair of expressions
3m/m+n ; 3n/m-n

(m+n)(m-n)
2m
2mn
(m-n)^2**

All practice correct answers

B
C
D
B
D
A
B
B
A
D

almost. b,d,a

WHOOPS MATHIE AHHAHHA

mattie is right

oh oops i realize what i did wrong on the first its x^2 right?

mathie is indeed correct

Mathie is correct in 2022

@Mathie is 100% correct

d

d
a

round and round, round and round

oobleck is right I can say