Seudónimo Seudónimo
  • 02-03-2022
  • Mathematics
contestada

I need help with eight and nine you are to multiply the binominaals using the horizontal format

I need help with eight and nine you are to multiply the binominaals using the horizontal format class=

Respuesta :

zaalyiahgiddens
zaalyiahgiddens zaalyiahgiddens
  • 02-03-2022

Answer:

8. [tex]15m^2-31m+10\\[/tex]

9. [tex]x^2y^2z^2+2xyz-3[/tex]

Step-by-step explanation:

[tex](a+b)(c+d)=ac+ad+bc+bd\\(3m-5)(5m-2)=3m*5m+3m(-2)-5*5m(-2)\\=3m*5m+3m(-2)-5*5m(-2)\\=15m^2-31m+10[/tex]

^#8^

[tex](xyz+3)(xyz-1)=xyzxyz+xyz(-1)+3xyz+3(-1)\\=xyzxyz+xyz(-1)+3xyz+3(-1)\\=x^2y^2z^2+2xyz-3[/tex]

^#9^

Answer Link

Otras preguntas

Which of the following measures the average kinetic energy of particles? A. mass B. entropy C. enthalpy D. temperature​
if two data pionts are 22 and 26, which would make 32 the mean​
What are gender roles? Describe some of the gender roles for your gender. What happens If you behave or think in ways that don't fit these gender roles?
Which Native American groups attempted to resist the Indian Removal Act?
why does the narrators friend suggest that the narrator ask Wheeler about Leonidas W. Smiley
a pressure wave is what type of wave​
Which of the following are examples of organic carbon? Question 4 options: Lipids Carbon Dioxide Glucose Both A and C All of the above
Please help answer these
A. The man has broken the law and is trying to get out of trouble B. The man would like honey bea to give him the supplies and leave C. The man would like som
3.2 possessive adjectives