Question

using factor theorem determine whether (x-3) is factor of x³-4x²+x+6​

Answer 1

Answer:

Yes

Step-by-step explanation:

(x - 3)

x = 3

= x³ - 4x² + x + 6

= (3)³ - 4*3² + 3 + 6

= 27 - 4*9 + 3 + 6

= 27 - 36 + 3 + 6

= 0

Thus, (x - 3) is a factor of x³ - 4x² + x + 6

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