Answer:
d
Step-by-step explanation:
in ''d)'', all the numbers are irrational
42/48 in simplest form is 7/8
Answer:
See explanation, and ask for more details if unclear!
Step-by-step explanation:
The perfect square of this equation is
, since the square would be
. 1/4=4/16, meaning that you can set up the equation in the following way:


Take the square root of both sides:

Add 1/2 to both sides:
. Hope this helps!