copalot87 copalot87

23-03-2021
Mathematics

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

Respuesta :

tknupatel tknupatel

23-03-2021

Answer:

Step-by-step explanation:

The product of..2x + y and 5x - y +3....

= (2x + y) × (5x - y + 3)

= (10x² -2xy + 6x + 5xy -y² + 3y)

= ( 10x²- y² +3xy +6x + 3y)

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