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

The vertices of a triangle are P(-6,-4), Q(-6,-8) and R(2,-3). Name the vertices of the image reflected across the line y=x A. P' (-4,-6), Q'(-8,-6), R'(-3,2) B

Parabola factory polynomial

The king said unto the hermit "let me work in your place". Rewrite the following in reported speech

What are the extreme vertices of a unit square?

Characterization analysis for teen killers club in a short paragraph so i can understand the book

A family spends $45,000 on living expenses. with an annual inflation rate of 9%, they can expect to spend approximately __________ in one yeaA. 50,045B. 46,045C

for any voltage the battery offers the light bulb uses the same amount of power true or false

Determine the common difference of the arithmetic sequence in which a1=5 and a5=17. Determine the 21st term of the sequence

Larry is giving his friend Julia a potted plant for Christmas which of the following could be a plot potted plant he chooses to get

what is the lymphatic system