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Which number is NOT a perfect square?
343
121
289
361


Sagot :

Answer:

343

Step-by-step explanation:

Because perfect squares are multiplied twice and 343 is achieved by multiplying 7 to itself 3 times, i.e., 7*7*7...

Answer:

361

Step-by-step explanation:

the square root of 361 is 19.361. 361 is a perfect square