x^3-6x^2+11x-6=0 then what is the value of x
Answers
Answered by
0
Answer:
Let' s make it simple and quick
Step-by-step explanation:
f(x)=x^3-6x^2+11x-6=0
at x =1
f(1)= 1^3 -6(1)^2+11(1)-6
=1-6+11-6
=-5+11-6
=0
f(1)=0=RHS
So ,x=1
Answered by
1
Answer:
3,2,1
Step-by-step explanation:
at x=1
=> x^3-6x^2+11x-6=0
=> x=1 is a root of equation
divide x^3-6x^2+11x-6=0 by x-1
quotient will be x^2-5x+6
whic further factorise to (x-3)(x-2)
x^3-6x^2+11x-6 = (x-3)(x-2)(x-1)=0
therefore x=3,2,1
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