Simplify the expression

(3k^2+2) (k+5^2)

Answers

3k^3 + 17k^2 + 10k

8k^4 + 3k^3 + 8k^2 + 2k

8k^4 + 3k^3 + 10k^2 + 2k

15k^4 + 3k^3 + 10k^2 + ²k

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