dazedtempos dazedtempos

03-06-2020
Mathematics

contestada

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

Respuesta :

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

PROJECT: SUMMARIZE IT! The ability to summarize information is a vital component of understanding the information you read in your coursework. To summarize info

Water flows through a pipe at a rate of 7 liters every 9 days. Express this rate of flow in gallons per week. Round your answer to the nearest hundredth.

What impact did the treaty of Paris have on the North America colonies

According to the Law of Conservation of Matter, if I have an Oreo cookie that weighs 20 grams and I crush it into crumbs for a recipe, how much do the crumbs we

Write the equation so that a = 1: x2 + -6 x = -13 Complete the square: x2 – 6x + = –13 +

In 1860 the small towns became a city. true or false

PROJECT: SUMMARIZE IT! The ability to summarize information is a vital component of understanding the information you read in your coursework. To summarize info

1/10 + -9/10 = what in fraction form

In 1860 the small towns became a city. true or false

A barbar wants to set up a salon in a room measuring length of 3m by 3m .He has a simple wooden chair,3 large mirrors and one bulb . a) using the knowledge of s