Question

PLEASEEEEE HELPPPPPPPP

Answer 1

Answer:

f(-5) = -195

Step-by-step explanation:

Given that,

$f(x)=x^3-2x^2+3x-5$ ....(1)

and

$g(x)=x^2+x-1$

We need to find the value of f(-5).

Put x = -5 in equation (1).

$f(-5)=(-5)^3-2(-5)^2+3(-5)-5\\\\=-195$

So, the value of f(-5) is equal to (-195).