4. Simplify the algebraic expression: 7x² + 6x - 9x - 6x² + 15.

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Apr 2, 2023 44.8k views

22 votes

4. Simplify the algebraic expression: 7x² + 6x - 9x - 6x² + 15.

Mathematics
college

YuriR asked

by YuriR

8.1k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

13 votes

Answer:

x² -3x + 15

Explanation:

7x² + 6x - 9x - 6x² + 15

x² -3x + 15

RodrigoOlmo answered Apr 7, 2023

by RodrigoOlmo

9.5k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Mar 20, 2024 215k views

Is 3x + 2 a factor of 6x² + 7x² - x -2

Domenukk asked Mar 20, 2024

by Domenukk

8.6k points

Mathematics
high-school

1 answer

4 votes

215k views

asked Jan 22, 2024 15.3k views

Write the polynomial in standard form. Then classify the polynomial by degree and by number of terms. 7x² +9x² - 6x² Write the polynomial in standard form. (Simplify your answer.)

Taylor Krusen asked Jan 22, 2024

by Taylor Krusen

8.3k points

Mathematics
college

2 answers

3 votes

15.3k views

asked Nov 20, 2024 2.2k views

Which of the following does not simplify to 12x² - 8x + 15? (Check ALL that apply.) a) (13x² - 6x + 21) - (x² + 2x + 6) b) (5x² - 6x + 9) + (7x² + 2x + 6) c) 2(6x² - 3x + 4) - 2x + 7 d) (16x² + 5x + 10)

Fonic asked Nov 20, 2024

by Fonic

7.4k points

English
high-school

1 answer

0 votes

2.2k 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