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Sladkaya [172]
1 year ago
10

Can some please explain how to do this ?

Mathematics
2 answers:
Alina [70]1 year ago
4 0

Answer:

4^{2} = 4 x 4 =16

Step-by-step explanation:

First of all we need to understand what a perfect square is:

It is an integer which is the square of another integer integer; in other words, it is the product of some integer with itself.

For example: 9, this is a square number since itt equals 3^{2} and 3x3 = 9

Aleksandr [31]1 year ago
4 0
4x4= 16 when a number is squared like, in this case, 4, you multiple it twice. for instance, 8 squared would be 8x8. it applies to all numbers.
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Answer:

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Step-by-step explanation:

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Change to percent form

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