Question 1 Report
Evaluate 813×5231023 8 1 3 × 5 2 3 10 2 3 = 813×5231023
Answer Details
813×5322103 8 1 3 × 5 3 2 2 10 3 = (23)13×532(2×5)23 ( 2 3 ) 1 3 × 5 3 2 ( 2 × 5 ) 2 3 = 2×5223×532 2 × 5 2 2 3 × 5 3 2 = 21 - 23 2 3 = 213 1 3 = 3√2