Question

find p(1) for p(x)=(x-1)(x+2)​

Answer 1

Step-by-step explanation:

(1-1)(1+2)

0*3

0

i hope this answer may help u

Answer 2

Answer:

$(x - 1)(x + 2) \\ = x(x - 1) + 2(x - 1) \\ = x ^{2} - 1x + 2x - 2 \\ = x ^{2} + x - 2$

= (1-1)*(1+2)

= (0)* (3)=0

hope this answer is helpful for you