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

When does the Narrative of Sojourner Truth take place? A. After the Civil War B. Right after the Emancipation Proclamation C. Before the Civil War D. During
Bacteria from the soil absorb nitrogen from the air and convert it into ammonium. This is an example of _____. the hydrologic cycle nitrogen fixation assimilati
What is one of the most important rules to remember about healthy eating? A. Eat only low-fat, low-salt foods while training. B. Eat 10 or more servings of frui
a car's velocity changes from 32m/s to 96m/s in an 8.0-s period. what is its acceleration?
How do you identify the place of each dígito of 70,315
my number has 2 hundreds the tens digit is 9 more than the ones digit
what are the rank top 5 countries in Latin America
Today, the Gettysburg Address can be found in _____.
What is the area of the moon?
Explain how you would order from least to greatest three numbers that include a positive number, a negative number, and zero.