how do you simplify 6a² - 8ab/ 9ab - 12b²?
回答 (4)
2010-03-20 11:21 am
✔ 最佳答案
6a^2-8ab-------------
9ab-12b^2
..2a(3a-4b)
=-------------- cancel out 3a-4b
...3b(3a-4b)
=2a/3b answer//
2010-03-20 8:07 pm
(6a^2 - 8ab)/(9ab - 12b^2)
= [2a(3a - 4b)]/[3b(3a - 4b)]
= 2a/(3b)
= [2a(3a - 4b)]/[3b(3a - 4b)]
= 2a/(3b)
2010-03-20 6:23 pm
6a^2 - 8/9 - 12b^2
2010-03-20 6:22 pm
Step 1. 6a² - 8ab/ 9ab - 12b²
Step 2. 2a(3a-4b)/3b(3a-4b)
Step 3. 2a/3b
Step 2. 2a(3a-4b)/3b(3a-4b)
Step 3. 2a/3b
參考: taking college calculus
收錄日期: 2021-05-01 13:04:03
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