110k views
3 votes
What is the value of 3b2−b when b = 5?

User Anagaf
by
8.0k points

1 Answer

3 votes
Ok so it’s using distributive property

3(5)2-5
5*3=15
5*2=10

You add that 25
Minus the last b Which would make it 20
:)
User Benjamin Conlan
by
7.9k points

Related questions

asked Nov 26, 2019 80.3k views
GThree asked Nov 26, 2019
by GThree
7.7k points
1 answer
4 votes
80.3k views
asked Mar 16, 2020 1.4k views
Nera asked Mar 16, 2020
by Nera
8.2k points
2 answers
4 votes
1.4k views