Question

if p(y)=2y³-6y²-5y-7 then find p(-1)
plz tell fast ​

Answer 1

Step-by-step explanation:

if p(y)= 2y^3 - 6y^2 - 5y -7

then, p(-1) = 2× (-1)^3 - 6(-1)^2 - 5 × (-1) -7

= -2 -6 + 5 - 7

= -15 + 5

= -10 Answer

hopefully , It 'll help u !

Regards :- Atul Singh Vairagi