Maths-
General
Easy
Question
Would you classify the number 169 as a perfect square , a perfect cube , both or neither ?
Hint:
Use the definition of perfect square and perfect cube and then classify.
The correct answer is: 169
Complete step by step solution:
Here we have the number = 169
A perfect square is a number that can be expressed as a product of 2 equal integers.
Here
A perfect cube is a number that can be expressed as a product of 3 equal integers.
Here 169 = 5.5287 5.5287 5.5287
Since is not an integer, 169 is not a perfect cube.
Hence 169 is a perfect square.
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