3 years ago

Square root 9x+7 + square root2x=7

1 answer:

5 0

Answer:

x=2

Step-by-step explanation:

$\sqrt{9x+7\\} +\sqrt{2x}=7\\\\*By removing the roots you get\\\\ 49x^2-588x+1764=392x\\solve for x\\x=2 x=18\\x=18 is incorrect\\x=2 is the answer$

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