64² = 4096 → ends in 6 108² = 11664 → ends in 4 292² = 85264 → ends in 4 36² = 1296 → ends in 6 So, 108² and 292² have the digit 4 at the unit’s place. Class ...
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27000 = 30³, so cube root is 30. 10648 = 22³, so cube root is 22. We find this either by prime factorisation or by recognising these as perfect cubes. Both values are exact and whole numbers. Class 8 NCERT Ganita ...
No, a number ending in 0, 1, 4, 5, 6 or 9 is not always a square. While all square numbers do end with these digits, not every number with these digits is a square. For example, 26 ends in ...