Proof

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Question 52

$n\,$ is an integer. Prove algebraically that the sum of $(n + 3) (n + 2)$ and $n + 3$ is always a square number. Give the square number in exact form.

[2]

Proof

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Question 52

$n\,$ is an integer. Prove algebraically that the sum of $(n + 3) (n + 2)$ and $n + 3$ is always a square number. Give the square number in exact form.

[2]

Proof

Question 52

Markscheme

Proof

Question 52

Markscheme

Proof

Question 52

Proof Questions

Proof

Question 52

Proof Questions