Question

3.The factor of x3-5x2+4 is__
ayx+1 b) x2+2
c) X-1
d) x-2

Answer 1

Step-by-step explanation:

b)x2+2

is the correct answer

Answer 2

Answer:

B)x=-1

c) x=1

d)x=2

Step-by-step explanation:

B)-1×3-5×(-1)×2+4=-9

c)1×3-5×1×2+4=-3