Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Factorise: 9x^2+12xy^2-6xy+8y^2?
Factorise 9x^2 + 12xy^2 - 6xy + 8y^2
It's really simple I know but I need to see something. Posting all your steps is appreciated. Thx!
2 Answers
- Anonymous1 decade agoFavorite Answer
Please check your source. I don't believe you have stated the problem correctly.
- snellingLv 44 years ago
that's the place the quadratic formula is supplied in obtainable. Quadratic formula: (-b +/- (sqrt(b² - 4ac))) / 2a enable a = 9, b = -12 and c = 4. Now exchange those into the formula to artwork out x: (12 +/- (sqrt(a hundred and forty four - a hundred and forty four))) / 18 ---> (12 +/- 0) / 18 ---> 12 / 18 ---> 2/3 x = 2/3 :)
