michaeldildine27 michaeldildine27

02-03-2021
Mathematics

contestada

Factor 9x2 – 4.

options:

A)

(3x + 2)(3x + 2)

B)

(3x – 2)(3x + 2)

C)

(3x – 2)(x + 2)

D)

(3x – 1)(3x + 4)

Respuesta :

emirhansoy emirhansoy

02-03-2021

Answer:

B

Step-by-step explanation: Differences between squares.

9x^2-4

(3^2) (x^2) -(2^2)

(3x-2)(3x+2)

Answer Link

Otras preguntas

What is the algebraic expression of the phrase "the difference of seven and nine times a number"

If A=32 square cm, what is the length x width

What is the term for a group of proteins in serum that finish off the work of antibodies to destroy bacteria and other cells?

About.com is considered a (an): A. General search engine B. Personal web site C. Subject directory D. An email address

What Italian traveler kept an account that describe his time with the khans

All organisms begin life as a ____________ cell.

If call and camel were guide words for page 250 of a dictionary, which of the following words would you find on that page?

18-23! Help! 5points! Number them thanks!!

Which best describes Claudia's attitude toward Angel's secret? A. She is more interested in learning about the Italian Renaissance. B. She is determi

Law that protects rescuers from being sued for giving emergency care is called