What is the answer to (2x+5)^{1/4}=2 ?

The answer to (2x+5)^{1/4}=2 is x= 11/2

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(2x+5)^{1/4}=2

(2 x + 5)^{\frac{1}{4}} = 2

x = \frac{11}{2}

Decimal Notation

x = 5.5

Solution steps

(2 x + 5)^{\frac{1}{4}} = 2

Take both sides of the equation to the power of

4 : 2 x + 5 = 16

2 x + 5 = 16

Solve

2 x + 5 = 16 : x = \frac{11}{2}

x = \frac{11}{2}

Verify Solutions:

x = \frac{11}{2}

True

The solution is

x = \frac{11}{2}

x - 3 + x + 13 = 8

z^{2} + 2 z = 3 + z

x - x = 0

3 x + 4 = 1 + 3 x - 11

1 + x + 2 = x + 7