raniemaly
raniemaly raniemaly
  • 16-06-2020
  • Mathematics
contestada

64x​^2-81 what’s the answer ?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-06-2020

Answer:

(8x-9)(8x+9)

Step-by-step explanation:

64x^2 - 81

Rewriting

(8x)^2 - 9^2

We recognize that this is the difference of squares

a^2 - b^2 = (a-b)(a+b)

(8x-9)(8x+9)

Answer Link
Аноним Аноним
  • 16-06-2020

Answer:

(8x+9)(8x-9)

Step-by-step explanation:

64x^2= 8x*8x

-81= 9*-9

Answer Link

Otras preguntas

While living in Babylon, Jews began practice of meeting in synagogues.
is 1/10 closer to 0, 1/2 or 1
Making sure your knees are out will ensure you are pulling from your bigger muscles.
will give brainilist if correct
2 Select the correct answer from each drop-down menu. What relevant evidence does Kennedy use to support his claim that satellites make people safer? This Kenne
14 Type the correct answer in each box. Use numerals instead of words. a Ava, Lucas, and Maria are playing a game where they pass a pull-back toy to one another
Find the average velocity from t=0s to t=10s
Help Please.A train is pulling 26 passenger cars. The maintenace crew counts 6 windows in each car. If it takes 3 minutes to wash each window, how many minutes
Which company has the comparative advantage in cost per pound of coffee? Café con Leche Beans Brothers Colombian Co. Turkish Coffee Company.
Base your answer to question 18 on both Documents 1 and 2 and on your knowledge of social studies. Similarity — tells how something is alike or the same as som