Question

Multiply and give the answer in standard form. (2n^2-7n+2)(3n+1).
I really need some help with this! Thanks!

Answer 1

first multiply 3n with the numbers 2n^2,-7n,2 and then multiply 1 with them too.....add all the numbers but keep in mind the signs,
in this case it will be like
\[6n^3-21n^2+6n+2n^2-7n+2=6n^3-19n^2-n+2\]