What is the answer to 2(2x+6)^{1/2}=2x-18 ?

The answer to 2(2x+6)^{1/2}=2x-18 is x=15

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2(2x+6)^{1/2}=2x-18

2 (2 x + 6)^{\frac{1}{2}} = 2 x - 18

x = 15

Solution steps

2 (2 x + 6)^{\frac{1}{2}} = 2 x - 18

Square both sides:

8 x + 24 = 4 x^{2} - 72 x + 324

8 x + 24 = 4 x^{2} - 72 x + 324

Solve

8 x + 24 = 4 x^{2} - 72 x + 324 : x = 15, x = 5

x = 15, x = 5

Verify Solutions:

x = 15

True

, x = 5

False

The solution is

x = 15

3 x^{\frac{4}{3}} + 5 = 53

5 x^{2} - 2 x + 1 = 2 x

L, f = \frac{1}{2 π L C}

x = 5 x - 6

12 = 25 d

What is the answer to 2(2x+6)^{1/2}=2x-18 ?
The answer to 2(2x+6)^{1/2}=2x-18 is x=15
Solve for x: 2(2x+6)^{1/2}=2x-18
The solution is x=15