485012134 485012134

01-10-2020
Mathematics

contestada

Simplify the following expression: 2x − 8y + 3x2 + 7y − 12x

Respuesta :

mkampi430 mkampi430

01-10-2020

Answer:

3x^2 - 10x - y

Step-by-step explanation:

2x - 8y + 3x^2 +7y -12x

can not combine unlike terms so 3x^2 stays alone

2x - 12x = -10 x

-8y +7y = -y

3x^2 - 10x - y

Answer Link

Otras preguntas

Can someone help me with this one

Which of the following is a legal requirement for boat operation? (A operators must use every available means to determine the risk of a collision B) Operators

What do floor leaders in Congress do?

What is the median of 5, 12, 13, 19, 24?

Even though the Supreme Court ruled that school segregation was unconstitutional, why do you think schools in the South did not immediately desegregate? _______

In a office block of 960 employees 640 drive to work what fraction of employees drive give your answer a fraction in its lowest terms

How would you tell someone that you're doing well in Spanish

please help i don’t really understand this

Guys i need help is due today!!!!: The water level in a swimming pool increased from 4.5 feet to 6 feet. What is the percent increases in the water level, round

51:14 If greenhouse gases in the atmosphere act like a blanket around the Earth, how is this "blanket" being changed by human activities?