Question

f(x)=5x*3+x*2-5x-1,g(x)=x+1
​

Answer 1

Answer:

LET'S

x+1=0

x=-1

NOW,

= 5x^3+x^2-5x-1

= 5×(-1)^3+(-1)^2-5×(-1)-1

= 5×(-1)+1+5-1

= -5+6-1

=. 6-6

= 0

Step-by-step explanation:

HOPE IT IS HELPFUL

MARK AS BRANLIST