Question

#1 Factor completely: 3bx^2 - 9x^3 - b + 3x
#2 Factor completely: 4xy + 9x + 24y + 54

There 2 different questions.

Answer 1

Help plz!

Answer 2

rearranging the terms 3bx^2-b-9x^3+3x
b(3x^2-1)-3x(3x^2-1)
(b-3x)(3x^2-1)

Answer 3

4xy + 9x + 24y + 54
regroup 4xy+24y+9x+54
4y(x+6)+9(x+6)
(4y+9)(x+6)

Answer 4

Suzan how many questions left to finish your assignment? :D

Answer 5

these r the last 2 .. i am really sick so I cannt think and I needed a little help.

Answer 6

I hope you mange to understand them later on. I wish you get well soon.

Answer 7

Im too lazy to solve so I found this http://answers.yahoo.com/question/index?qid=20100731001634AAMcUAk

Answer 8

Thnak you so much @pav