46,228 views
5 votes
5 votes
Can you please help and finish with steps by 8/11/2022 PLEASE !

Can you please help and finish with steps by 8/11/2022 PLEASE !-example-1
User Hatted Rooster
by
2.7k points

1 Answer

19 votes
19 votes

Answer:

  • squares: 1, 36, 64, 289, 324
  • cubes: 1, 64, 125, 216, 512

Explanation:

You want lists of the perfect squares and perfect cubes from the set {1, 36, 64, 98, 125, 216, 289, 324, 480, 512}.

Perfect squares

A "perfect square" is the square of an integer, the value obtained by multiplying the integer by itself.

Squares of numbers 1–10 are ...

1, 4, 9, 16, 25, 36, 49, 64, 81, 100

And from 11–20:

121, 144, 169, 196, 225, 256, 289, 324, 361, 400

The squares on your list are 1, 36, 64, 289, 324.

Perfect cubes

A "perfect cube" is the cube of an integer, the value obtained by using the value 3 times as a factor in a product. (n³ = n×n×n)

Cubes of numbers 1–10 are ...

1, 8, 27, 64, 125, 216, 343, 512, 729, 1000

The cubes on your list are 1, 64, 125, 216, 512.

__

Additional comment

Any integer to the 6th power will be both a perfect square and a perfect cube. The integers 1 = 1⁶, 64 = 2⁶, and 729 = 3⁶ are such numbers.

User Anis Jonischkeit
by
3.0k points