anjellicasearles10
anjellicasearles10 anjellicasearles10
  • 04-05-2020
  • Mathematics
contestada

Multiply.
(3x + 5)(3x - 5)

Respuesta :

juwairiyah53
juwairiyah53 juwairiyah53
  • 02-07-2022

[tex](3x + 5)(3x - 5) \\ \\ 3x(3x + 5) - 5(3x + 5) \\ \\ {9x}^{2} + 15x - 15x - 25[/tex]

cancel ( + 15x - 15x )

[tex]9 {x}^{2} - 25.[/tex]

Answer Link

Otras preguntas

Which of the following direction. words ask. you to make a judgement about the effectiven and success. of a subject a, analyze b, evaluate c, contrast d, illust
To two decimal places, write the molar masses of carbon, neon, iron, and uranium
If you run on a treadmill for 27 minutes 39 seconds at 6mph how many miles will you run?
Jennifer notices that there are branches that overhang the roads near her house. When trucks drive by, they hit the branches. She feels that this is a danger to
A graph of 2 functions is shown below. Which of the following is an approximate solution for f(x) = g(x)? Answers: A: x = 1 B:x = −1 C:x = −4 D:x = 2
Where do all cells ultimately get energy?
what is a TV and explain it ??
How does substituting a hydrogen atom with a halogen in a hydrocarbon affect the resulting compound? A. All the single bonds in the original molecule change to
Round 111.11111 to the nearest ten thousandth. 111.11 111.111 111.1111 111.11111
Which expression are polynomial can be more than one answer