It decreases the number of data by one.
Answer:
C) Tom did not distribute to both terms in parentheses.
Step-by-step explanation:
Addition within a paranthesis has a distributive property to the multiplier outside the paranthesis. Ignoring this will lead to a wrong value for the operation.
One answer could be 2 as 2^2 is 4 and 2+2 also equals 4
Answer: x=r^2
+
10
r
+
25
