Question

factorize 1-64b²

step by step work pls ​

Answer 1

Answer:

(1)²-(8b)²

=(1+8b)²- 2(1×8b)

Step-by-step explanation:

please mark me

Answer 2

Answer:

(1) ^2-(8b) ^2

(1+8b) (1-8b) (a^2-b^2=(a+b) (a-b))