Question

Simplify the expression

Answer 1

(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