Question

Find the unit digit of the cube root of the following number: $571787$

• A. $5$
• B. $4$
• C. $3$
• D. $7$

Answer 1

The correct option is C $3$

The unit's digit of $571787$ is $7.$
Since ${\left(3\right)}^3=27$, the unit's digit of the cube root of $571787$ is $3.$