Question

factorization a(a-2c)+b(a-2c)+(2c-a ) ​

Answer 1

Answer:

ans is a^2 +ab -2bc -a

Step-by-step explanation:

given : a(a- 2c ) + b (a - 2c ) + (2c - a )

• a^ 2 -2c + ab -2bc + 2c -a
• a^ 2 + ab -2bc -a

Answer 2

Answer:

(a-2c)(a+b-1)

Step-by-step explanation:

$a-2c=-(2c-a)\\ a(a-2c)+b(a-2c)+(2c-a)=(a-2c)(a+b-1)$