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Sagot :
Using square roots, we know that there are (A) 15 cubes in a row.
What is square root?
The value that a number produces when it is multiplied by itself is known as the square root of the number.
The square root is denoted by the radical sign. For instance, √16 = 4.
The root symbol or surds is another name for the radical symbol.
So, let x be the total number of cubes in a row.
The number of cubes in each row and column is equal because they are organized in a pattern with the same number of cubes in each.
Now,
Total cubes = x * x
Total cubes = x²
We know that the total number of cubes is 225.
So, we got:
x² = 225
Taking square roots:
x² = 225
x = √225
x = 15
Therefore, using square roots, we know that there are (A) 15 cubes in a row.
Know more about square roots here:
https://brainly.com/question/3617398
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Complete question:
A group of cubes is arranged in a pattern with the same number of cubes in each row and column. There are 225
cubes in the shape. How many cubes are in one row?
A) 15
B) 25
C) 56
D) 75
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