Considering the following pattern
$2 \times (2 + 2) = 8$ , $3 \times (3 + 2) = 15$ , $4 \times (4 + 2) = 24$ , $5 \times (5 + 2) = 35$ , the 7th line in the pattern will be

Question

Considering the following pattern $2 \times (2 + 2) = 8$, $3 \times (3 + 2) = 15$, $4 \times (4 + 2) = 24$, $5 \times (5 + 2) = 35$, the 7th line in the pattern will be

Accepted Answer

A - $8 \times (8 + 2) = 80$. Line $k$ uses $n = k+1$ in $n \times (n+2) = n(n+2)$. Line 7 has $n = 8$: $8 \times (8+2) = 80$.

Answer

B - $9 \times (9 + 2) = 99$

Answer

C - $8 \times (8 - 2) = 48$

Answer

D - $8 \times (8 + 4) = 96$

Considering the following pattern \(2 \times (2 + 2) = 8\), \(3 \times (3 + 2) = 15\), \(4 \times (4 + 2) = 24\), \(5 \times (5 + 2) = 35\), the 7th line in the pattern will be

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