Subtract (-x² -y² + 6xy +20) from (3x² - 4y² + 5xy +20)
3x² - 4y² -xy
4x² - 3y²
4x² - 3y² - xy
2x² - 5y² + 9xy + 40
Answers
Answer:
Wikipedia (/ˌwɪkɪˈpiːdiə/ (About this soundlisten) wik-ih-PEE-dee-ə or /ˌwɪki-/ (About this soundlisten) wik-ee-) is a free, multilingual open-collaborative online encyclopedia created and maintained by a community of volunteer contributors using a wiki-based editing system. Wikipedia is the largest general reference work on the Internet,[3] and one of the 15 most popular websites as ranked by Alexa; in 2021, it was ranked as the 13th most visited.[4][note 3] The project carries no advertisements and is hosted by the Wikimedia Foundation, an American non-profit organization funded mainly through donations, 80% of which are small donations from individual users.[6]
Wikipedia
Answer:
The U.S. is a country of 50 states covering a vast swath of North America, with Alaska in the northwest and Hawaii extending the nation’s presence into the Pacific Ocean. Major Atlantic Coast cities are New York, a global finance and culture center, and capital Washington, DC. Midwestern metropolis Chicago is known for influential architecture and on the west coast, Los Angeles' Hollywood is famed for filmmaking.
The U.S. is a country of 50 states covering a vast swath of North America, with Alaska in the northwest and Hawaii extending the nation’s presence into the Pacific Ocean. Major Atlantic Coast cities are New York, a global finance and culture center, and capital Washington, DC. Midwestern metropolis Chicago is known for influential architecture and on the west coast, Los Angeles' Hollywood is famed for filmmaking.Capital: Washington, D.C. Trending
The U.S. is a country of 50 states covering a vast swath of North America, with Alaska in the northwest and Hawaii extending the nation’s presence into the Pacific Ocean. Major Atlantic Coast cities are New York, a global finance and culture center, and capital Washington, DC. Midwestern metropolis Chicago is known for influential architecture and on the west coast, Los Angeles' Hollywood is famed for filmmaking.Capital: Washington, D.C. TrendingOfficial languages: None at the federal level