Question

for the polynomial p((X)=2x^3+6x^2-2x+9; find p(-1)​

Answer 1

Answer:

p(-1)=15

Hope it will help you...

Answer 2

Answer:

p(-1) = 15

Step-by-step explanation:

=p(x)= 2x³+6x²-2x+9

p(-1) means put the value of x= -1

=p(-1) = 2(-1)³+6(-1)²-2(-1)+9

= -2+6+2+9

=p(-1) = 15