Answer:
the answer is 28d + 42
Step-by-step explanation:
multiply what's on the brackets them add
Answer:
Rational
Step-by-step explanation:
The number comes to a stop (doesn't keep going), so it would be rational.
Answer:
binomial
Step-by-step explanation:
Answer:
Step-by-step explanation:
(3b)³ = 3³·b³ = 27b³