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2 votes
What is the value of the expression 4b^2 if b=3

User Wyzard
by
5.5k points

2 Answers

10 votes

Answer:

36

Explanation:

4b^2

4(3)^2

4(3)(3)

4(9)

36

User Chepene
by
5.5k points
11 votes

Answer:

36

Explanation:


4b^(2) = 4*3^(2)= 4 * 3 * 3 = 36

User Fez
by
6.3k points