Images AX X1

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Ax x1. X2+AX+a2. X2+4ax+1-2a+4a2. AX(X-x1)(x-x2). X2+5ax+4a2=0.
X2+AX+a2. X2+4ax+1-2a+4a2. AX(X-x1)(x-x2). X2+5ax+4a2=0.

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