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
can sum1 solve these problems?
can sum1 plz solve the given questions? i have exam tomorrow, and need to know the answers as soon as possible.
1) multiply out (3x+2) (4x-3) and simplify your answer
2)solve 2(-3-x)=-5
3) if k=-3, m=1, n=-4, evaluate (3k=2m)/(2n-3k)
4) simplify (2y-3) (y=1)
5) factorize : 6m+ 4n -9km -6kn
6) factorize : (x*x*y*y) +x*x +y*y +1 (or) Xsquare Ysquare +Xsquare+Ysquare+1
well i know maths should be done by ourselves, and i also did these sums, but mam said the answers are wrong. hope sum1 will answer this question as soon as possible!
thnx!!
2)
3 Answers
- NoneLv 71 decade agoFavorite Answer
1. 12x² - x - 6
2. -6 - 2x = -5; x = -1/2
3 and 4. If you do not write the question correctly, you will not get the correct answer.
5. 6m+ 4n -9km -6kn = (6m + 4n) - (3k/2)(6m + 4n) = (6m + 4n)(1 - 3k/2)
6. x²y² + x² + y² + 1 = x²(y² + 1) + (y² + 1) = (x² + 1)(y² + 1)
- 1 decade ago
3x(4x-3) + 2(4x-3)
12x^2 -9x +8x -6
12x^2 -x -6
-3-x = -2.5
-x = 0.5
x= -0.5
cba do the rest lol
