simplify = x (x-3) +2 and find its value for ( a) x = 1 ( b) x=2
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Step-by-step explanation:
x²-3x+2=0
x²-2x-x+2=0
x(x-2)-1(x-2)=0
(x-1)(x-2)=0
x-1=0 OR x-2=0
x=1 OR x=2
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