19.8k views
2 votes
Let be equal 7 , what is the value of the expression 4b^2+b-5?

2 Answers

0 votes

Answer: 198 (Just took the test and passed)


Step-by-step explanation: order of operation

4b^2+b-5 B=7

4(7^2)+7-5

4(49)+7-5

196+7-5

203-5

198


User MBaas
by
7.7k points
3 votes
4(7)^2= 49×4= 196
7-5=2
196+2=198
198 is your answer
User Oleksii
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories