Question

find the zero of quadratic polynomial x2 - 3x - 2

Answer 1

Step-by-step explanation:

x²-3x+2=0

x²-(2+1)x+2=0

x²-2x-x+2=0

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

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

either

x=2,. x=1

Answer 2

Answer:

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