Question

If p(x) =2x+3 , q(x)=x²+x–2,then find p(x).q (x) and degree of polynomial​

Answer 1

Step-by-step explanation:

$(x)=(x−2); q(x)=x2−x+1; r(x)=4</p><p></p><p>∴p(x)=(x−2)[x2−x+1]+4</p><p></p><p>              =x3−x2+x−2x2+2x−2+4</p><p></p><p>              =x3−3x2+3x+2</p><p></p><p>$