Answer: (2, -2)
Step-by-step explanation:

(a+b)^3 = a^3+b^3+3ab(a+b)
(a+b)^3 = (-1)^3
Answer:
x=-3
Step-by-step explanation:
Answer:
1.25
Step-by-step explanation:
Move the decimal place two spaces left to go from a percentage to a decimal. 125.0% becomes 1.25.