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Q.19. If a and Bare zeroes of p(x) = x2 - 2x + 3, find a polynomial whose zeroes are

Answer»

x^2-2x+3=x^2-3x+x+3=x(x-3)+1(x-3)=( x-3)(x+1); x=3, -1; 3+1/3-1=4/2=2, -1+1/-1-1=0/2=0

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