Question

find answer
x²-x+1=0 ,x=1,x=-1​

Answer 1

Answer:

x^2. - x + 1 = 0

put x = 1

(1)^2. - 1 + 1 = 0

1. = 0

put x = -1

(-1)^2. - (-1) + 1 = 0

1. + 1. + 1. = 0

3. = 0

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Answer 2

Answer:

❤❤ Your answer is there in the above attachment ... so plz refer to it ❤❤

Hope it helps ✌

Shreya ❤