Question 630023
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Hi,
f(x)=x^3-10x^2+31x-30
Find all zero of f(x), given that 5 is a zero.
using Synthetic Division
5	1	-10	31	-30
 	 	  5	-25	30
 	1	-5	6	0
 {{{ x^2 - 5x + 6 = (x-3)(x-2)}}}
f(x)={{{x^3-10x^2+31x-30 = (x-5)(x-3)(x-2)}}}
zeros are 2,3,5