PLEASE ANSWER IN MATH LAB AND GIVE ME THE MATHLAB CODE Given the polynomials $P_1(s)=s^6+7s^5+2s^4+9s^3+10s^2+12s+15$ and $P_2(s)=s^6+9s^5+8s^4+9s^3+12s^2+15s+20$

Evaluate

$P_3=P_1-P_2$

$P_4=P_1+P_2$

$P_5=P_2{P}_1$

Store your results as vectors in variables $P3,P4,$ and $P5$ respectively.

Script $$

Assessment:

Is $P3$ correct?

Is P$4$ correct?

Is P$5$ correct?