factorize the polynomial
x^3-6x^2+11x-6
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5
Answer:
(x-1)(x-2)(x-3)
Step-by-step explanation:
x³-6x²+11x-6
let Start solving your question...
put the value of X=1 to check the it is a factor of this polynomial...
(1)³-6(1)²+11×1 -6
1-6+11-6
12-12
0
if X =1 is satisfied this polynomial so,x-1 =0 is factor of this polynomial....
x³_6x²+11x-6
x³-x²-5x²+5x+6x-6
x²(x-1)-5x(x-1)6(x-1)
(x-1){x²-5x+6}
(x-1){x²-3x-2x+6}
(x-1) {x(x-3)-2(x-3)}
(x-1) (x-3)(x-2)
that's all ...
thanku
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