0070192149 0070192149

14-01-2021
Mathematics

contestada

someone knows it, I need help

someone knows it I need help class=

Respuesta :

CHERLYNnotCHERRY CHERLYNnotCHERRY

14-01-2021

Answer:

The answer is A.

Step-by-step explanation:

In order to simplify, you have to collect like terms :

x² - 3xy - 5xy - 7y² + 4x² + 8y²

= (x² + 4x²) + (-3xy - 5xy) + (-7y² + 8y²)

= 5x² - 8xy + y²

Answer Link

Otras preguntas

Which statement best describes humanism? It encourages education in math and science. It is a way of thinking that focuses on human needs. It is an artistic tec

End of chapter 6 answers g 10 50 points i want IT NOWWW

Many chemicals are used to kill insects and protect plants how could the removal of insects upset the balance of the ecosystem

PLEASE HELP!!! thank you :)

How are deceleration and acceleration related?

Write the equation of a line that is perpendicular to y=3x-2 and that passes through the point (-9,5)

hHzjjsjsjdjsjzjwisjizjwjzisjsjxjxjsjejz

Is the ELPAC test easy?

What do you already know about the Iroquois nation? Where did these people live? What do you know about their religion and/or culture?*

How is this number read?18.73 A. eighteen seventy-three B. eighteen and seventy-three tenths C. eighteen and seventy-three hundredths D. eighteen and seventy-th