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Contents
Solutions of Equations
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Graphical
Solutions of Simultaneous Equations
Simultaneous
equations can be solved by plotting graphs and finding their points of
intersection.
Consider the equations y = x2 and y = x + 5. Plotting their graphs,
The solutions will be the co-ordinates of A and B.
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The
points of intersection of any two graphs, not necessarily linear polynomials,
are the solutions to the two equations.
