What is the answer to (2x+5)^{2/3}=16 ?

The answer to (2x+5)^{2/3}=16 is x= 59/2 ,x=-69/2

Solve for x: (2x+5)^{2/3}=16

The solution is x= 59/2 ,x=-69/2

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(2 x + 5)^{\frac{2}{3}} = 16

x = \frac{59}{2}, x = - \frac{69}{2}

Decimal

x = 29.5, x = - 34.5

Solution steps

(2 x + 5)^{\frac{2}{3}} = 16

Take both sides of the equation to the power of

3 : (2 x + 5)^{2} = 4096

(2 x + 5)^{2} = 4096

Solve

(2 x + 5)^{2} = 4096 : x = \frac{59}{2}, x = - \frac{69}{2}

x = \frac{59}{2}, x = - \frac{69}{2}

Verify Solutions:

x = \frac{59}{2}

True

, x = - \frac{69}{2}

True

The solutions are

x = \frac{59}{2}, x = - \frac{69}{2}

x (3 x - 7) - 32 - x = - 1

x - 3 + x - 4 = 10 + 3

x - 4 = 5 - 2 x

5 r - 5 = 45

2 - 3 x = 7

What is the answer to (2x+5)^{2/3}=16 ?
The answer to (2x+5)^{2/3}=16 is x= 59/2 ,x=-69/2
Solve for x: (2x+5)^{2/3}=16
The solution is x= 59/2 ,x=-69/2