191k views
4 votes
Positive root for 6a^2-54a-1932=0

User Mark Graph
by
8.3k points

1 Answer

6 votes

Answer:

23

Explanation:

6a² - 54a - 1932 = 0

a² - 9a - 322 = 0

Factors of 322: 1, 2, 7, 14, 23, 46, 161, 322

23 - 14 = 9

(a - 23)(a + 14) = 0

a can be -14 or 23

Positive answer for a is 23.

User Dchayka
by
8.1k points