Find the cube root of −8: −8−−−√3
The cube root of −8 is −2.
To find the cube root of -8, we need to evaluate (-8)^(1/3).
Step 1: Rewrite -8 as (-2)^3
Step 2: Now, we can express (-2)^3 as (-2)^(3/(2*2))
Step 3: Taking the cube root, we get (-2)^(1/2)
Step 4: To simplify (-2)^(1/2), we can rewrite it as the square root of -2, which is not a real number. Therefore, the cube root of -8 is also not a real number.
In conclusion, the cube root of -8 is not a real number.