Question

12b5^-b^3+b. this ans is. b(1-2b) (1+2b) (1+3b^2. how ​

Answer 1

Answer:

Step-by-step explanation:b(12b^4-b^2+1=0

(1-4b^2) (1-3b^2) =0(factors)

(1-2b) (1+2b) (1-3b^2) =0

Because (a+b) (a-b) =a^2-b^2