Question

check (x+1) is a factor of 3x³+4x²-5x-6 and find another two factors???​

Answer 1

Answer:

x+1 is not a factor

Step-by-step explanation:

if x+1 is a factor so

x+1=0

x=-1

put x=-1 in

3x³-4x²-5x-6

=3(-1)³-4(-1)²-5(-1)-6

=-3-4+5-6

=5-13

=-8

as the equation given is not equal to zero when x=-1

so x+1 is not a factor

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Answer 2

Answer:

-18

Step-by-step explanation:

3(-1)³-4(-1)²-5(-1)-6

-3-4+-5-6

-7+-11

-18