dazedtempos dazedtempos
  • 03-06-2020
  • Mathematics
contestada

What is the product of 2x + y and 5x – y + 3?

Respuesta :

kwokyy
kwokyy kwokyy
  • 12-06-2020

Answer:

10[tex]x^{2}[/tex] + 6x + 3xy + 3y - [tex]y^{2}[/tex]

Step-by-step explanation:

(2x + y)(5x – y + 3)

=10[tex]x^{2}[/tex] - 2xy + 6x + 5xy - [tex]y^{2}[/tex] +3y

=10[tex]x^{2}[/tex] + 6x + 3xy + 3y - [tex]y^{2}[/tex]

Answer Link

Otras preguntas

i need help pls 1 - 8 thanks
What are renewable resources?Provide examples.
In the late 1800s, women could not vote and minorities such as African Americans faced prejudice and discrimination. Discuss the causes of these issues, as well
Y=3x+6 complete with the table
If you had to fix 2 things about the Articles of Confederation, what would they be and why?
The Height H(t) (in feet) of a projectile fired vertically into the air from the ground is given by the equation H(T) = -16t^2 + 96t, where t is time (in sec) a
Why do we have exponents in the explicit rule?
Compare and contrast the characteristics of bipolar and major depressive disorder.
Which physical property is best measured using only a balance? A. Density B. Volume C. Color D. Mass​
please help me with this