balexism03 balexism03

23-08-2016
Mathematics

contestada

what is the simplified form of the expression 3²+7-y²-5-2y²-1

Respuesta :

hai0612 hai0612

23-08-2016

3² + 7 - y² - 5 - 2y² -1
= -3y² + 9 + 1 = -3y² + 10

Answer Link

Otras preguntas

greatest common factor of 45 51 63

If an organism’s diploid chromosome number is 18, how many different possible combinations of homologous chromosomes lining up during meiosis exist for the eggs

The first item in a Works Cited entry is normally the a. author's last name b. year of publication c. name of publication d. title of the book or article

Isaac wants to win a 5K running race, but because he spends several hours after school playing video games, he doesn't have time to train. What type of goal-set

Marcie wants to enclose her yard with a fence. Her yard is in the shape of a rectangle attached to a triangle. The formula for the area of the enclosed space is

An investigation involves determining which metal is better for making pots that will cook food faster. Which is the best hypothesis to use for this investigati

If Julio had a design the building to be 750 feet tall,how many stories should the building have?

one health club charges a $50 sing- up fee and $65 per month. Another club charges a $90 sign up fee and $45 per month. for what number of months is the cost o

Which fossil occurs on the most landmasses? What does this suggest about when these particular continents broke up?

How many oxygen atoms are in the compound Al2O3?