Expand.
Your answer should be a polynomial in standard form
(d2 + 3) (d2 + 2d + 1) =

Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.

15 point ! ~ see if you know the answer to both you!

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5