Question

7. 4(a + b) - 6(a + b)²​

Answer 1

Answer:

4a+4b- 6((a)square - 2(a)(b) +(b) square)

= 4a + 4b - 6( (a)square - 2ab + (b)square)

= 4a+4b- 6a square - 12ab + 6b square

Step-by-step explanation:

Answer 2

Answer:

4 ( a+ b ) ‐ 6 ( a+ b )

= ( a+ b ) ( 4‐ 6 ( a + b )

= ( a + b ) ( 4 ‐ 6 a ‐ 6b )

hope it helps you