Question

12) what are the roots of quadratic equation x square - 3x + 2 = 0​

Answer 1

Answer:

x^2 - 3x + 2= 0

x^2 - 2x - 1x + 2=0

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

x ( x -2) - 1 (x -2 ) =0

( x -1) ( x -2 ) = 0

x = +1. x = +2

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