Question

( n+4) (n+2) = .........................​

Answer 1

Answer:

$(n + 4)(n + 2)= {n}^{2} + 6n + 8.$

Step-by-step explanation:

$(n + 4)(n + 2) \\ = n(n + 2) + 4(n + 2) \\ = {n}^{2} + 2n + 4n + 8 \\ = {n}^{2} + 6n + 8.$

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