Question

if p(m)=m square-3m+1, then find p(1) + p(-1)​

Answer 1

Answer:

question= m²-3m+1.......[1]

Step-by-step explanation:

p(m)=let first take p(1)

as p(m) also m=1

by substituting it in [1]

(1)²-3(1)+1=p

1-3+1=p

-2+1=p

-1=p

p =-1..

now let take m as -1 and substitute in [1]

-1²-3(-1)+1=p

1+3+1=p

p=5..

Answer 2

p(m)=m²  

−3m+1

p(1)=1²

−3(1)+1=1−3+1=−1

p(−1)=(−1)²

−3(−1)+1+3+1=5

p(1)=−1 and p(−1)=5