Cross multiply so 27*4 = (x+2)^3
Then cube root 108 = x+2
(cube root 108)-2= x
Answer:
z^2 - 8z + 15
Step-by-step explanation:
hope this helps <3
Answer:
0.00045 
Step-by-step explanation:
450
⇒ 
1
= 0.000001 
= 450
= 450 × 0.000001 = 0.00045 

Sums of cubes can be factored as

So

Answer:
There is no picture.
Step-by-step explanation: