HELP!! algebra?

0 ⤊

Factor

54s^2-150
and
25a-121a^3

2007-07-12 09:34:16 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

54s^2-150 = 6(9s^2-25)

25a-121a^3 = a(25-121a^2)

2007-07-16 09:36:28 · answer #1 · answered by robert 6 · 0⤊ 0⤋

Question 1
= 6 (9s² - 25)
= 6 (3s - 5) (3s + 5)

Question 2
= a (25 - 121 a²)
= a (5 - 11a) (5 + 11a)

2007-07-12 10:06:03 · answer #2 · answered by Como 7 · 0⤊ 0⤋

1. 6(9s^2-25)

2. a(25-121a^2)

2007-07-12 09:52:30 · answer #3 · answered by jjjjjjjjjjjjjjjj 1 · 0⤊ 0⤋