Cube Root Values What two whole numbers does 81 lie between

Fabian Rivera asked Mar 23, 2023

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22 votes

Cube Root Values
What two whole numbers does 81 lie between

Fabian Rivera asked Mar 23, 2023

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29 votes

Answer:

between 4 and 5

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

Niels Basjes answered Mar 27, 2023

2.9k points

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