12a-3b2, when a=9,b=4

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Jay Borseth asked Nov 19, 2022

195,889 views

42 votes

12a-3b2, when a=9,b=4

Mathematics
college

Jay Borseth asked Nov 19, 2022

by Jay Borseth

3.1k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

2 Answers

21 votes

Answer:

Explanation:

Just substitute the value

$12\cdot (9) - 3 \cdot(4)^2 = \\108 - 48 =60$

Jleft answered Nov 22, 2022

by Jleft

3.2k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

14 votes

Answer:

$12a - 3 {b}^(2) = 12(9) - 3 {(4)}^(2) \\ = 108 - 48 \\ = 60$

GeorgDangl answered Nov 23, 2022

by GeorgDangl

3.0k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

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

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

2 Answers

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions