Step-by-step explanation:
[1/2]^-2= 4
[1/3]^-2=9
[1/4]^-2=16
So sum is 4+9+16=29
Hope this helps you.
Answer:
The asnwer is B
Step-by-step explanation:
HOPE YOU DO WELL
The answer is 36. because 12x3=36, 9x4=36, and 4x9=36, so it is the least common denominator