SOLUTION: I need to show the solution for 4x^2-16<0 on a number line and using interval notation. Thanks

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Question 1002496: I need to show the solution for 4x^2-16<0 on a number line and using interval notation. Thanks
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

4x%5E2-16%3C0
4x%5E2%3C16
x%5E2%3C16%2F4
x%5E2%3C4
x%3Csqrt%284%29
x%3C2 or x%3E-2
-2%3Cx%3C2
interval notation:
(-2, 2)
number line:
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