Answer:
22 and 23
Step-by-step explanation:
To find the answer, you first need to know what the value of √500 is. Using a calculator, you get an answer of 22.361....
As you can see, this number is a little bit higher than 22. The next whole number with no decimal places is 23. Therefore, your answer is 22 and 23 because the actual value of √500 lies in between these two whole numbers.
Hello there!
Use the formula

in order to created a new term. Solve for x by using this term to complete the square.

Hope this helps! :)
~Zain
<span><span><span>Let the original number be "x".
(x-10)/4 = 2
x-10 = 8
x = 18 (original number of pieces of candy.)</span></span></span>