Evaluate each expression using the variable replacements.

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Feb 16, 2022 43.0k views

4 votes

Evaluate each expression using the variable replacements.

Mathematics
high-school

GShenanigan asked

by GShenanigan

9.1k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

Answer:

${n}^(2) - 3n + 8 \\ {4}^(2) - 3(4) + 8 \\ 16 - 12 + 8 \\ 4 + 8 \\ = 12$

Gbixahue answered Feb 22, 2022

by Gbixahue

8.1k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Dec 11, 2024 18.3k views

Evaluate the following expression using the variable replacements: -a² - 2bc - c if a = -2, b = 3, and c = -3

Michael Vincent asked Dec 11, 2024

by Michael Vincent

7.9k points

Mathematics
high-school

1 answer

4 votes

18.3k views

asked Feb 2, 2024 123k views

The Replacements and Hüsker Dü both came from the city of _______________.

Kjetil Watnedal asked Feb 2, 2024

by Kjetil Watnedal

8.2k points

Social Studies
high-school

1 answer

3 votes

123k views

asked Jul 23, 2024 64.6k views

43.) The tires are being replaced on a vehicle originally equipped with P205/60R16 92H tires. Technician A says that P225/50R16 92H tires are suitable replacements. Technician B says that P205/60R16 92V

Cjserio asked Jul 23, 2024

by Cjserio

7.7k points

Engineering
high-school

1 answer

3 votes

64.6k views

Ask a Question

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

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions