3.20: x-intercepts of a cubic curve

0606/11/M/J/25 — Question 7 · 6 marks · Equations

Solutions by accurate drawing will not be accepted.

Find the xx-coordinates of the points where the curve y=(2x−1)(x2−4x+3)y = (2x - 1)(x^{2} - 4x + 3) cuts the xx-axis.
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