Which of the following gives the product of x² - 4?
a. (x + 2)(x - 2)
b. (x-2)(x - 2)
c. (x - 2) (x + 4)
d. (x + 2) (X - 4)
NONSENSE ANSWERS WILL BE AUTOMATICALLY REPORTED.
Share
Which of the following gives the product of x² - 4?
a. (x + 2)(x - 2)
b. (x-2)(x - 2)
c. (x - 2) (x + 4)
d. (x + 2) (X - 4)
NONSENSE ANSWERS WILL BE AUTOMATICALLY REPORTED.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Factor: x²-4: (x +2)(x - 2)
Steps: x²-4
Rewrite 4 as 2²
= x²-2²
Apply Difference of Two Squares Formula:
x²-y²= (x+y)(x-y)
x²-2² = (x+2)(x-2)
= (x+2)(x-2)
a. (x+2)(x-2)
Answer:
A.
Step-by-step explanation:
x² - 4
x² - 2²
(x - 2) (x + 2)