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LUCKY_DIMON [66]
3 years ago
5

Square root 9x+7 + square root2x=7

Mathematics
1 answer:
strojnjashka [21]3 years ago
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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brainly.com/question/24761100

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