pauorandu pauorandu

27-02-2020
Mathematics

contestada

Multiply: (x – 9)(x + 9)

Respuesta :

Thaliabree3 Thaliabree3

27-02-2020

Answer:x

x^2-81

Step-by-step explanation:

Answer Link

rianna14 rianna14

27-02-2020

Answer:

x^2-81

Step-by-step explanation:

(x-9)(x+9)

x*x= x^2

-9*9= -81

Add values together.

x^2-81

Answer Link

Otras preguntas

Heavier compounds tend to have higher boiling points. However, sulphur dichloride (Mr= 103.1 gmol-1) and sulphur hexafluoride (Mr = 146.1 g mol-1) have the boil

A parent volunteer group is raising money by making custom hats to sell at school activities. They plan to sell the hats for $12. Each hat costs $6 to make. The

_____refers to how openly a society or culture accepts or does not accept differences between people, as in hierarchies in the workplace or in politics.

A recipe for chicken marinade says, "Mix 3 parts oil with 2 parts soy sauce and 1 part orange juice." If you need 42 cups of marinade in all, how much of each

3. Forces of evolution include a. DNA mutations b. lack of migration c. random mating d. a large population size

Where is most of the water on earth found? What percentage?

Step into my world Bittersweet love story about a girl Shook me to the core Voice like an angel, I've never heard before Here in front of me Shining so much bri

Miguel bikes 23 km per hour and starts at mile 10. Gabby bies 28 km per hour and starts at mile 0. Which system of linear equations represents this situation?

What do you know about the Sustainable Development Goals? 2. Do you believe that the 17 goals can be achieved 2030? Why or why not?

meaning of leanness in organization