Question

x3-6x2+3x+10 given that (x-2) is a factor​ please help me tomorrow is my exam

Answer 1

Answer:

-120

Step-by-step explanation:

x-2=0

x=+2

now,

=2^3-6(2)^2+3(2)+10

=8-144+6+10

=24-144

=-120

Answer 2

Answer:

The answer is 0.

Step-by-step explanation:

Here it is given that (x-2) is a factor of x³-6x²+3x+10. Now we have to find the value of x from the factor term. Here,

x-2 = 0

∴ x = 2

Now, we have to put the value of x = 2 on the question which is x³ - 6x² + 3x + 10,

∴ (2)³ - 6(2)² + 3(2) + 10  (putting x = 2)

= 8 - 6*4 + 3*2 + 10

= 8 - 24 + 6 +10

= 24 - 24

= 0

Hence, the answer is 0.