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36 votes
36 votes
Can somebody help me im confused

solve the equation

Can somebody help me im confused solve the equation-example-1
User Schubie
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1 Answer

16 votes
16 votes

Check the picture below.

the assumption is that the graph keeps on going all the way to ±infinity.

Bear in mind that the interval notation is referring to the endpoints on the x-axis.

Can somebody help me im confused solve the equation-example-1
User Vilson Vieira
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