Question 34728
There must have been some typo's in the math.  Pls. check you math and make necessary corrections.
(x+50)^2-16=0
=> (x+50)^2 = 16
=> (x+50)^2 = (+/-4)^2
=> (x+50) = 4 or (x+50) = -4
=> x = -46 or x = -54