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Fittoniya [83]
3 years ago
13

Steps included or some steps, thank you!

Mathematics
1 answer:
horrorfan [7]3 years ago
6 0

Answer: x = -3/4

Step-by-step explanation:

Remember:

\sqrt{a}=b\\\\a=b^2

-----------------

\frac{\sqrt{4x + 19} }{2} = 2\\\\\sqrt{4x + 19} = 4\\\\(4x+19)=4^2\\\\4x +19 = 16\\\\4x=16-19\\\\4x = -3\\\\x =\frac{-3}{4}

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