How do you factor #3n ^ { 2} + 21n - 24#?
2 Answers
Jul 26, 2017
(x - 1)(3x + 24)
Explanation:
Because a + b + c = 0, use shortcut.
The 2 factors are:
(x - 1) and
Jul 26, 2017
Explanation:
Initially you can factor a 3 out of everything giving you :
Then simply factor