Question

1. Which of the following statements is correct?

a. f(x)xg(x) =LCM x GCD
b. p(x)x9(x) =LCM x GCD
c. LCMxGCD = p(x) x q(x)
d. all the above


2. Which of the following statements is incorrect?

a. p(x)q(x)= LCM x GCD
b. f(x) g(x)= LCM x GCD
c. f(x)/LCM = GCD / g(x)
d. f(x)/ LCM = g(x)/ GCD


3. The factors of a² – b² are

a. (a+b) (a - b)
b. (a - b)²
C. (a + b)²
d. (a⁴- b⁴)


4. The factors of a³ + b³ are

a. (a + b) (a² + ab + b²)
b. (a + b) (a² - ab +b²)
c. (a - b) (a² + ab + b²)
d. (a - b) (a² - ab - b²)


5. The factors of a⁴ +b⁴ are

a. (a + b)² – 2ab
b. (a - b)² – 2ab
c. (a²+ b²)² – 2a²b²
d. (a² + b²)² - 2ab​

Answer 1

Answer:

I.) option d

ii.) option option d is incorrect

iii.) option a

iv.) option a

v.) option option c