SOLUTION: Hello, I need some help with this problem: Find the x intercepts of the quadratic equaiton {{{2x^2+3x+4=0}}} Thank you in advance.

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Question 175608: Hello, I need some help with this problem:
Find the x intercepts of the quadratic equaiton

Thank you in advance.

Answer by EMStelley(208)   (Show Source): You can put this solution on YOUR website!
There are different ways to approach this problem, but probably the most common is the quadratic formula. Starting with we have that

In this problem, a=2, b=3, and c=4, so we get

So

Note that does not yield a real number. This means that there are no x-intercepts. This can be validated from the graph (you can see that the graph never crosses the x-axis):

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