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skelet666 [1.2K]
3 years ago
8

Can someone answer this soon?!?

Mathematics
1 answer:
Sever21 [200]3 years ago
6 0
First get all the terms on the same side:

x^2 + 7x - 4 = 0

Now solve using the quadratic formula which is:

\frac{-b±\sqrt{b^2 - 4ac} }{2a}

Plug in the values:

\frac{-7± \sqrt{49-4(1)(-4)} }{2}

So the answer is:

\frac{-7 ± \sqrt{65} }{2}
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