## prove that (n+5)^2(n+3)^2 is a multiply of 4

Question

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## Answers ( No )

Solve for n:

(n + 3)^2 (n + 5)^2 = 0

Split into two equations:

(n + 3)^2 = 0 or (n + 5)^2 = 0

Take the square root of both sides:

n + 3 = 0 or (n + 5)^2 = 0

Subtract 3 from both sides:

n = -3 or (n + 5)^2 = 0

Take the square root of both sides:

n = -3 or n + 5 = 0

Subtract 5 from both sides:

Answer: n = -3 or n = -5thus the Answer is wrong, neither -3 or -5 are a multiple of 4