Question

7. What are the afctors of a² + ab-2ac-2bc ?​

Answer 1

Answer:

(a-2c)(a+b)

Explanation:

a^2 + ab - 2ac -2bc

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

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

Answer 2

Answer:

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

Step by step Explanation :

a² + ab - 2ac - 2bc

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

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