Question 1 Report
Evaluate (101.5)2 - (100.5)2
Answer Details
We can use the identity for the difference of squares: a^2 - b^2 = (a + b)(a - b) In this case, we have: (101.5)^2 - (100.5)^2 = [(101.5 + 100.5)(101.5 - 100.5)] = (202)(1) = 202 Therefore, the answer is option (D) 202.