<PRE><B>Question 829659</B>
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4x^2 + 1 = 0
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the above quadratic equation is in standard form, with a=4, b=0, and c=1
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to solve the quadratic equation, by using the quadratic formula, copy and paste this:
4 0 1
into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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the quadratic has two complex roots at:
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x = 0 + (0.5)i
x = 0 - (0.5)i
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php</PRE>