Question

plz ans 4 atleast 5 questions.......
Dame sure I will mark it as brainlist..... Answer fast​​

Answer 1

1) 2x³-13x²+17x+12

p(-3)= 2*(-3)³ - 13 (-3)² +17*-3+12

2*-27-13*9+17*-3+12

-54-117-51+12

-210

4) p(y)= y³+y²+2y+3

p(-2) = -2³+-2²+2*-2+3

= -8+4 -4+3

= -5

8) (x-1)(x+1)(x²+1)(x^4+1) {Using (a+b)(a-b) = a^2-b^2}

(x²-1)(x²+1)(x^4+1)

(x²)²- 1(x^4+1)

(x^4 -1)(x^4+1)

x^16 - 1

Sorry but I don't have more time to solve this so hopefully, this will be helpful!