Question

What are all the real zeros

Answer 1

x = ∛10 + 12

Explanation:

(x – 12)³ -10 = 0 Add 10 to each side

(x – 12)³ = 10 Take the cube root of each side

x – 12 = ∛10 Add 12 to each side

x = ∛10 + 12

The only real zero is x = ∛10 + 12