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

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

so first simplify the 5^2 = 25

so (3k^2+2) (k+25)

now open the brackets:

3k^3 + 75k^2 + 2k + 50

are you sure that the question has been copied exactly? as none of the options are correct in this case