Let A = the sum of all 2-digit positive perfect squares. Let B= the sum of all 2-digit positive perfect cubes. Find A – B.
1 answer:
Answer:
180
Step-by-step explanation:
A = 16 + 25 + 36 + 49 + 64 + 81 = 271
B = 27 + 64 = 91
A - B = 271 - 91 = 180
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