factorise x3 -23x2 +142x -120
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x3 - x2- 22x2+22x+120x-120
x2 (x-1) -22x(x-1) +120 (x-1)
(x2-22x+120)(x-1)
(x2-12x-10x+120)(x-1)
{x (x-12)-10 (x-12)}(x-1)
(x-10)(x-12)(x-1)
heya user it is ur answer hope it helps
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x2 (x-1) -22x(x-1) +120 (x-1)
(x2-22x+120)(x-1)
(x2-12x-10x+120)(x-1)
{x (x-12)-10 (x-12)}(x-1)
(x-10)(x-12)(x-1)
heya user it is ur answer hope it helps
"Mark it brainliest if you liked it"
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