tuscany44
tuscany44
23-06-2014
Mathematics
contestada
Multiply and simplify
(x-3y) (x + 3y)
Respuesta :
konrad509
konrad509
23-06-2014
[tex](x-3y) (x + 3y)=x^2-9y^2\\\\ (a-b)(a+b)=a^2-b^2[/tex]
Answer Link
Аноним
Аноним
23-06-2014
[tex](x-3y)(x+3y) \\ =x^2+3xy-3xy-9y^2 \\ =x^2-9y^2[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
What action led wealthy planters in Hawaii to fear that their sales and profits would decrease?
What is the census? Why is it important to America?
A snowboarder descends 2500 foot hill in 5 minutes.How many feet will he descend in 4 minutes
a tanker truck fills the gas stations reservoir at the rate of 12 1/2 gallons per minute. if the reservoir was empty, and it is now 35 gallons full, how long ha
The Great Compromise during the writing of the Constitution involved
5. A car is traveling at 100 km/hr. How many hours will it take to cover a displacement of 750 km?
WILL REWARD BRAINLIEST!!! We the inhabitants and residents of Winsdor, Hartford, and Wethersield... well knowing where a people are gathered together the word o
How did Jackson respond to the 1824 election result? Check all of the boxes that apply. I He helped form a new political party. He challenged Adams to a duel. H
-3 over -8 x 3 xwhats -3/-8 x 3 x -2/7
Bacteria that cannot survive when oxygen is present are
