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

list and explain the five general properties of acids

What is the median of this list of numbers 5, 10, 13, 7, 5?

Is a seed a living thing?why

How do u multiply and subtract and add fractions

Find the complementary event of the given event. a number less than 5 on a roll of a number cube with faces labeled 1– 6 A. rolling a 5 B. rolling a 5 or 6

What steps did italy, germany, and japan take in the mid 19-30s to extend their power?

Among the elements of poetry are the sound devices alliteration,repetition, and onomatopoeia. In a paragraph, define and provide an example of each. Then, expl

Aeen is drinking a beverage that has a pH of 3.3. Marien is drinking a beverage that has a pH of 2.7. About how many time the hydrogen ion concentration of Aee

Which of the following is a benefit associated with nuclear energy?

I need help with 12 please! Directions are above!