3 years ago

Help ASAP no links please

Mathematics

1 answer:

pashok25 [27]3 years ago

6 0

Answer:

$x = 11/4$

Step-by-step explanation:

Given

$1 + \sqrt{4x + 5} = 5$

Required

The solution

$1 + \sqrt{4x + 5} = 5$

Collect like terms

$\sqrt{4x + 5} = 5 - 1$

$\sqrt{4x + 5} = 4$

Square both sides

$4x + 5 = 16$

Collect like terms

$4x = 11$

Divide both sides by 4

$x = 11/4$

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