The square root of 636 is between which set of integers?A、24 and 25B、25 and 26

游客2024-01-14  21

问题 The square root of 636 is between which set of integers?

选项 A、24 and 25
B、25 and 26
C、26 and 27
D、27 and 28
E、28 and 29

答案 B

解析 The best solution here is to plug in the numbers from the answers until you find one that works. 24×24=576, 25×25=625, 26×26=676... therefore, the square root of 636 is between 25 and 26.
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