jamieleehopper2019 jamieleehopper2019

03-04-2020
Mathematics

contestada

Factor the expression completely.

[tex] {8x}^{2} - 18[/tex]

O A. 2(2x - 3)(2x - 3)
O B. 2(42 - 9)
O C. 2(2x+3)(2x-3)
O D. 2(4x + 3)(x - 3)

Respuesta :

Hrishii Hrishii

03-04-2020

Answer:

C. 2(2x + 3)(2x - 3)

Step-by-step explanation:

[tex]8 {x}^{2} - 18 \\ = 2 \times 4 {x}^{2} - 2 \times 9 \\ = 2(4 {x}^{2} - 9) \\ = 2 \{( {2x})^{2} - ( {3)}^{2} \} \\ = 2(2x + 3)(2x - 3) \\ [/tex]

Answer Link

Otras preguntas

I need the answer please please please

One of the main variables for evaluating whether a segment is attractive is whether the segments are __________. Sodexho was able to recognize six segments that

Answer question 9-10 on this photo?

The organizer of a television show must select 5 people to participate in the show. The participants will be selected from a list of 30 people who have written

Consider line A whose equation is y = -10x + 8. If line B is perpendicular to line A and has a y-intercept at y = 3, what is the equation for line B?

Landscapes were popular in china and japan because ____.

I need help with 2 questions.

Costa Rica has a mix of three different cultures. What are they?

Can Someone Please Help Me ?

Could 13.5 cm, 8.0 cm, and 3.5 cm be the side lengths of a triangle?