<img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7Bb%20%2B%20%20-%20%20%5Csqrt%7B%7Bb%7D%5E%7B2%7D%20-%204ac%20%7D%20%7D%7

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2 years ago

B2a%7D%20" id="TexFormula1" title="x = \frac{b + - \sqrt{{b}^{2} - 4ac } }{2a} " alt="x = \frac{b + - \sqrt{{b}^{2} - 4ac } }{2a} " align="absmiddle" class="latex-formula">
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Mathematics

1 answer:

Phantasy [73]2 years ago

3 0

If it is asking if that equation is the quadratic formula, then the answer is false. The reason why is that the first 'b' should be negative

The quadratic formula is

$x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}$

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cupoosta [38]

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