Question

-12b^5-b^3+b
factorize
please​

Answer 1

Answer:

(1-4b^2) (b+3b^3)

Step-by-step explanation:

rearrange in ascending or descending order

b-b^3-12b^5

= b-4b^3+3b^3-12b^5 (split middle term)

= (b-4b^3) + (3b^3-12b^5) ( group them)

= b(1-4b^2) + 3b^3(1-4b^2) (take common)

= (1-4b^2) (b+3b^3)