Let \( f(x)=x^{2}+b x+c \) and \( g(x)=x^{2}+b_{1} x+c_{1} \).
Let the real roots of \( f(x)=0 \... VIDEO
Let \( f(x)=x^{2}+b x+c \) and \( g(x)=x^{2}+b_{1} x+c_{1} \).https://bit.ly/YTAI_PWAP https://www.pw.live
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