Answer:
The difference of two cubes is equal to the difference of their cube roots times a trinomial, which contains the squares of the cube roots and the opposite of the product of the cube roots. A number's opposite is that same number with a different sign in front.
Step-by-step explanation:
Answer:
38
Step-by-step explanation:
Answer:
positive 29
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
The thousands are 827 after nine