Factor the following equation: 4x^2 – 81

1 answer:

3 0

The answer is:
(2x+9)(2x-9)

You might be interested in

marysya [2.9K]

The answer is 1,060..

3 0

4 years ago

satela [25.4K]

Answer:

1st:

${x}^{3} - 3 { x}^{2} - 3$

2nd:

${x}^{2} - 5x + 4$

3rd:

$- 4x - 8$

Step-by-step explanation:

Graph all of them and see which ones cross the x- axis at the same points.

8 0

3 years ago

mario62 [17]

The answer is 2 answer 2

4 0

3 years ago

Travka [436]

Answer: 3!

Step-by-step explanation:

5 0

3 years ago

Alecsey [184]

Answer: 31°

Step-by-step explanation:

180° - 149° = 31°

6 0

3 years ago