2007-11-29 02:38:47 · 11 answers · asked by Anonymous in Education & Reference ➔ Homework Help
factor out the 3a
3a(2a-5)
2007-11-29 02:41:24 · answer #1 · answered by SC mom 4 · 1⤊ 0⤋
a squared and 15a is a totally different unit. as in like 4 and its square(16), a multiple of 4 need not be a multiple of 16 right? Thus, 6a2-15a is the ans. unless you 1 2 factorise, then it'll be 3a(2a-5). Hope it helps!
2007-11-29 10:44:51 · answer #2 · answered by Anonymous · 0⤊ 0⤋
6a^2 - 15a
=
3a(2a - 5)
2007-11-29 10:43:06 · answer #3 · answered by Tom Jenkins 1 · 0⤊ 0⤋
6a)(6a)_15a= (36axa)-15a, dividing by3a
=3a(12a-5)
3a, and 12a-5 , are two factors
2007-11-29 10:47:42 · answer #4 · answered by Anonymous · 0⤊ 0⤋
6a^2-15a
3a(2a-5)
2007-11-29 10:41:49 · answer #5 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
6a^2-15a
36a-15a
21
2007-11-29 10:43:44 · answer #6 · answered by sexysweetplum 2 · 0⤊ 0⤋
6a^2 - 15a
3a(2a-5)...
(6a)^2-15a
36a^2-15a
3a(12a-5)
2007-11-29 10:42:49 · answer #7 · answered by harish555 3 · 0⤊ 0⤋
Uh . . . 21a? I have no idea. How the hell did I get through high school?
2007-11-29 10:42:34 · answer #8 · answered by w@rper 3 · 0⤊ 1⤋
3a(2a - 5)
2007-11-29 10:43:22 · answer #9 · answered by Anonymous · 0⤊ 0⤋
-3a(-2a+5) or 3a(2a-5)
2007-11-29 10:45:30 · answer #10 · answered by nada 1 · 0⤊ 0⤋