how can I solve this step. solve this and click the pic and make understand me please.And also tell this method step by step.
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0
Answer:
x-1|x3-2x2-x+2|x2-x-2
|x3-x2
|. -x2-x
|. -x2+x
|. -2x+2
|. -2x+2
| 0.
|
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1
Answer:
X=-1 AND X=2
HOPE IT HELPS U.....
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