asked 26.4k views
1 vote
Which of these expressions is equivalent to 30b2?

A 3b + 10b

B 3b. 10b

c9b +21b

D 9b21b

asked
User JEL
by
8.3k points

1 Answer

4 votes

Answer:

B) 3b. 10b

Explanation:

B) 3b. 10b = (3x10)(bxb) = 30b²

answered
User Mariz
by
7.7k points

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