Aquadratic equation is shown below:

x2 − 8x + 13 = 0

which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers?
subtract 5 from both sides of the equation

add 3 to both sides of the equation

add 5 to both sides of the equation

subtract 3 from both sides of the equation

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Which of the following exponentially equations is equivalent to the logarithmic equation below?

The number 72 lies between what perfect squares