Question

Which of these shows that (n − 4) and (n + 11) are the factors of the expression (n² + 7n − 44)?

1️⃣ n(n + 11) - 4(n + 11)
2️⃣ n(n + 11) + n(n - 4)
3️⃣ n(n + 1) + 4(n + 11)
4️⃣ n(n + 11) - n(n - 4)​

Answer 1

Answer:

option 1 hoga

(n+11)(n-4)=n(n+11)-4(n+11)

Answer 2

Answer:

1. n(n+11) — 4(n+11)

Step-by-step explanation:

because, n(n+11) -4(n+11) can be written as (n-4)(n+11)