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3 years ago

5

Solve the equation using square roots.

="4x^{2} +9=0" alt="4x^{2} +9=0" align="absmiddle" class="latex-formula">

1 answer:

aleksklad [387]3 years ago

6 0

Isolating the variable terms and dividing by 4, we have $x^2=-\frac{9}{4}.$ Taking the square root, we have $\boxed{x=\frac{3i}{2},-\frac{3i}{2}}.$

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