okolimichealnnamdi okolimichealnnamdi

18-02-2020
Mathematics

contestada

factorize
[tex]a {}^{2} - 9b {}^{2} [/tex]

Respuesta :

shahzeenwaqar1 shahzeenwaqar1

18-02-2020

1^2 (a-9b)

Not sure but hope it helps :)

Answer Link

amna04352 amna04352

18-02-2020

Answer:

(a - 3b)(a + 3b)

Step-by-step explanation:

a² - 9b²

(a)² - (3b)²

(a - 3b)(a + 3b)

Answer Link

Otras preguntas

PLEASE HELP 25 POINTS!! Suppose the average yearly salary of an individual whose final degree is a master's is $47 thousand less than twice that of an indivi

Find the greatest power of 3 that is a divisor of 100!

Do you think it was easier for Captain Winters to take a break or to go back to his troops and why?

Through what process do producers make their own food? a. parthenogenesis b. photosynthesis c meiosis d. mitosis

Which of the following activities directly reduces land pollution? A. Walking to a store instead of driving B. Allowing motor oil to drain into the street C. Us

Sonya makes a pattern of values for X in a pattern of values for Y which ordered pair continues the pattern and has an x- value of 6

What is a decimal that is equivalent to the fraction 2/10 ? Enter the answer in the box.

A lead mass is heated and placed in a foam cup caloriemeter containing 40.0mL of water at 17.0 C. The water reaches a temperature of 20.0 C. How many joules of

What was the MAIN result of European partitioning of Africa?

I NEED HELP WITH THIS PLEASE AND PLEASE DONT SEND LINKS