Question 94516
SOLVE EACH EQUATION OR FORMULA FOR THE SPECIFIED VARIABLE-

#32
 a-4b <--(squared)
------ = d for a 
  2c
----------------
(a-4b)/(2c) <= d^2
Multiply both sides by 2c to get:
a-4ab <= 2cd^2
a <= 4ab+2cd^2
===============
Cheers,
Stan H.