(1) Leave the left side as is and change the
right side to different constant functions
to obtain equations with the following properties:
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An equation with one positive solution
and one negative solution.
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An equation with two negative solutions.
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An equation in which one of the solutions is 4.
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An equation in which one of the solutions is 5.
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An equation that has no solution.
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An equation that has only one solution.
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An equation in which the solutions are 1 and 9.
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An equation in which the solutions are 3 and 11.
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(2) Again, starting with the equation (x - 4)(x - 6) = 8:
Leave the right side as is and change the left
side to other functions that are products of linear functions,
to obtain equations with the properties listed above.
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