Question

Cube Root Values
What two whole numbers does 81 lie between

Answer 1

Answer:

between 4 and 5

Step-by-step explanation:

consider perfect cubes either side of 81 , that is

64 < 81 < 125 , then

$\sqrt[3]{64}$ < $\sqrt[3]{81}$ < $\sqrt[3]{125}$ , that is

4 < $\sqrt[3]{81}$ < 5