Giovirose Giovirose

01-10-2019
Mathematics

contestada

Factor completely 49x^2-81.

A. (7x+9)^2
B. (7x-9)^2
C. (7x+9)(7x-9)
D. 7x-9

Will make BRAINLIEST!

Respuesta :

Аноним Аноним

01-10-2019

Answer:

C.

Step-by-step explanation:

Since both terms are perfect squares, factor using the difference of squares formula to get you the answer

(7x+9)(7x-9)

Answer Link

Otras preguntas

Which of the following determines whether an ecosystem is healthy Choose the two that apply. a food chain with several members the number of organisms in an are

The singe red shirt seemed out of place hanging _______ many green blouses.

went into a local shop and bought four items. I paid a total of $7.11. Oddly enough, I noticed that the product of the four prices was also $7.11. How much did

can someone pls help with this, I would appreciate it

I need a love poem for my beloved. poem should be must 3 stanza

What’s the correct answer for this question ? If the Milky Way Galaxy is 100,000 light years across, which of the following red circles best illustrates how fa

7. A satellite with a mass of 1337kg is initially orbiting the planet Mars at an altitude of 45000km, gradually descending to a lower altitude of 316km above th

Steven is admitted to a partnership with a 20% capital interest by a cash investment of $368000. If total capital of the partnership is $1565000 before admittin

evaluate the expression when n=5 n^(2)-6n 6

What is the next number 6,12,15,60,65,?