Simplify:(2x - 3)²A. 4x²-9OB.4x² +9OC. 4x² - 6x-9D. 4x² - 12x +9

Ebsan asked Aug 11, 2023

147,551 views

10 votes

Ebsan asked Aug 11, 2023

by Ebsan

2.7k points

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.

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.

14 votes

Solution

Simplify the expression

Step 1: Open the bracket

$\begin{gathered} (2x-3)^2 \\ (2x-3)(2x-3) \\ 4x^2-6x-6x+9 \end{gathered}$

Step 2: Collect like terms

$\begin{gathered} 4x^2-6x-6x+9 \\ 4x^2-12x+9 \end{gathered}$

Therefore the correct answer is Option D

Foal answered Aug 17, 2023

by Foal

2.5k points

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.

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

1.6m questions

2.0m answers