solve for x^2-x-2=0. answer the questions
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Answer:
x^2 -x -2 = 0
x^2 -2x +x -2 =0
x(x-2) +1(x-2)
(x+1)(x-2) =0
x= -1,+2
Step-by-step explanation:
Hope it help you and plz follw me
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hope it will help
refer the atttachment
ingnore handwriting
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