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Omni-MATH / A,B,C and D are points on the parabola y=x² such that AB and CD intersect on the y-axis. Determine the x-coordinate of D in terms of the x-coordinates of A,B and C, which are a,b a…

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problem

A,B,CA,B,C and DD are points on the parabola y=x2y = x^2 such that ABAB and CDCD intersect on the yy-axis. Determine the xx-coordinate of DD in terms of the xx-coordinates of A,BA,B and CC, which are a,ba, b and cc respectively.
Plain-text mathematical notation (without MathML)
A,B,C and D are points on the parabola y=x² such that AB and CD intersect on the y-axis. Determine the x-coordinate of D in terms of the x-coordinates of A,B and C, which are a,b and c respectively.
Original LaTeX notation
$A,B,C$ and $D$ are points on the parabola $y = x^2$ such that $AB$ and $CD$ intersect on the $y$-axis. Determine the $x$-coordinate of $D$ in terms of the $x$-coordinates of $A,B$ and $C$, which are $a, b$ and $c$ respectively.

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Source and history

task_id
52fe1165-6f6a-5abe-b133-a992dc619223
task_key
test--52fe1165-6f6a-5abe-b133-a992dc619223
task_revision_id
1
config / split
/ test

Official source

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