Question

How many real zeroes does y = ( x + 8 )^3 + 9 have?

Answer 1

It looks like y = x^3 only shifted to the left 8 units and up 9 units

So i think the amount of real zeroes that this equation has is :

1 Real zero

hope this helps

Answer 2

This is just the graph of y = x^3, moved 8 units to the left and 9 units up. 
It has one real zero.