Question

factrisationa of a
12 - b12​

Answer 1

Answer:

12(1-b)

this is correct answer

Mark as brilliant

Answer 2

Answer:

$12 - b12 = 0 \\ = - b12 = - 12 \\ = - b = \frac{ - 12}{12} \\ \\ = - b = - 1 \\ b = 1$

answe is one

i hope you have a good day