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{x}^(2) + x - 2 solve this with first X last method​
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4 votes

{x}^(2) + x - 2
solve this with first X last method​

User Uchenna
by
8.1k points

1 Answer

1 vote

Answer:


x=-2,1

Explanation:


x^2+x-2=0\\(x+2)(x-1)=0\\x_1=-2,x_2=1

User Leocadiotine
by
7.5k points
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