utcpatrick
Answered

Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

Use the information given to answer the question.


Consider the rectangle.




Part A


If the area of the rectangle is represented by the expression

(

x

−

3

)

(

x

+

3

)

square units, which expression represents an equivalent area?



(

x

2

−

9

)

square units


( x 2 − − 9 ) square units


(

x

2

−

6

x

+

9

)

square units


( x 2 − − 6 x + 9 ) square units


(

x

2

+

6

x

−

9

)

square units


( x 2 + 6 x − − 9 ) square units


(

x

2

+

9

)

square units

Use The Information Given To Answer The QuestionConsider The RectanglePart AIf The Area Of The Rectangle Is Represented By The Expression X3x3 Square Units Whic class=

Sagot :

Answer:

Area is (x² - 9) units squared.

Step-by-step explanation:

• from difference of squares quadratic property:

[tex]{ \boxed{ \rm{(a - b)(a + b) = ( {a}^{2} - {b}^{2}) }}}[/tex]

→ a is x

→ b is 3

• Therefore:

[tex]{ \tt{area = {x}^{2} - {3}^{2} }} \\ \\ { \tt{area = {x}^{2} - 9 }}[/tex]

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.