What is the solution of the equation √x+5=√2x-4?

asked Oct 15, 2023 28.0k views

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1 vote

Answer:

x=9

Explanation:

$√(x+5)=√(2x-4) \\ \\ x+5=2x-4 \\ \\ x=9$

On substituting this back into the equation, we see x=9 satisfies it.

Bjorg P answered Oct 19, 2023