Does 81 have a cube root?

Algebra Examples Rewrite 81 as 33⋅3 3 3 ⋅ 3 . Factor 27 27 out of 81 81 . Rewrite 27 27 as 33 3 3 . Pull terms out from under the radical.

What is the cube root of 80 simplified?

The prime factorization of 80 is 2 × 2 × 2 × 2 × 5, hence, the cube root of 80 in its lowest radical form is expressed as 2 ∛10….Cube Root of 80.

What is the radical form of 81?

9
Thus, the square root of 81 is 9.

How do you find the square root of 81?

Explanation: To find the square root of 81 , or √81 , we have two find one number, that when multiplying itself, equals to 81 . That number is 9→ (9⋅9=81) Therefore √81=9 .

What is the factor of 81?

Factors of 81 are 1, 3, 9, 27, and 81. Hence, it is a composite number.

How do you find the cube root of?

Cube root of a number can be found by a very simple method which is the prime factorization method. Cube root is denoted by ‘∛ ‘ symbol. Example: ∛8 = ∛(2 × 2 × 2) = 2. Since, 8 is a perfect cube number, it is easy to find the cube root of a number.

What is the cube of 88?

The prime factorization of 88 is 2 × 2 × 2 × 11, hence, the cube root of 88 in its lowest radical form is expressed as 2 ∛11….Cube Root of 88.

What is the cube of 800?

The prime factorization of 800 is 2 × 2 × 2 × 2 × 2 × 5 × 5, hence, the cube root of 800 in its lowest radical form is expressed as 2 ∛100….Cube Root of 800.