Question

Answer this question ​

Answer 1

Step-by-step explanation:

given

p(x)=x3+x2+x+2

p(2)=2*2*2+2*2+2

8+4+2=14

hope it helps you

Answer 2

Step-by-step explanation:

$1. p(-1)=(-1)^3+(-1)^2+(-1)+2 </p><p> p(-1)=-1+1-1+2 </p><p> p(-1)=3 </p><p>2. p(2)=(2)^3+(2)^2+(2)+2 </p><p> p(2)=8+4+2+2 </p><p> p(2)=16 </p><p>3. p(3)=(3)^3+(3)^2+(3)+2 </p><p> p(3)=27+9+3+2 </p><p> p(3)=41 </p><p></p><p></p><p></p><p>=p(2)-p(-1)+p(3) </p><p>=16-(-3)+41 </p><p>=16+3+41 </p><p>=60$

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