LittleMochi
LittleMochi LittleMochi
  • 14-08-2020
  • Mathematics
contestada

What is the product?

What is the product class=
Relax

Respuesta :

swan85 swan85
  • 14-08-2020

Answer:

10x²+3xy+6x-y²+3y

Step-by-step explanation:

(2x+y)(5x-y+3)  steps

2x(5x-y+3)=10x²-2xy+6x

y(5x-y+3)= 5xy-y²+3y

add: 10x²-2xy+6x+5xy-y²+3y

10x²+3xy+6x-y²+3y

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