Question

which one is a perfect square ​

Answer 1

Answer:

for example √4 = 2.

Step-by-step explanation:

it means that the square root of that number should not have a root there

You will get it if you see some examples

some of the perfect squares are √36 = 6 so six is a perfect square

√49 = 7 so 7 is a perfect square

some of non perfect squares are √14 = √7×√2 so not a whole number so

not a perfect square

there are perfect cubes and non perfect cubes similar to them If need a brief ask again

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