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3 years ago

-10 + square root of 2x+1 = -5

Mathematics

1 answer:

Citrus2011 [14]3 years ago

5 0

Answer:

Step-by-step explanation:

-10+sqrt2x+1 = -5

sqrt2x+1 = -5+10

sqrt2x+1 = 5

2x+1 = sqrt5

2x = sqrt5-1

x = (sqrt5-1)/2

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ludmilkaskok [199]

Answer:

<em>Proof below</em>

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