What is the answer to 3(x+1)^{2/3}=12 ?

The answer to 3(x+1)^{2/3}=12 is x=7,x=-9

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3(x+1)^{2/3}=12

3 (x + 1)^{\frac{2}{3}} = 12

x = 7, x = - 9

Solution steps

3 (x + 1)^{\frac{2}{3}} = 12

Divide both sides by

3

(x + 1)^{\frac{2}{3}} = 4

Take both sides of the equation to the power of

3 : (x + 1)^{2} = 64

(x + 1)^{2} = 64

Solve

(x + 1)^{2} = 64 : x = 7, x = - 9

x = 7, x = - 9

Verify Solutions:

x = 7

True

, x = - 9

True

The solutions are

x = 7, x = - 9

x + 11 + 1 = x

x - 4 x + 4 = 3

3 x - 2 + 2 x + 2 + 1 = 0

lo g_{10} (x) + lo g_{10} (x - 1) = lo g_{10} (3 x + 12)

lo g_{10} (x) + lo g_{10} (2) = lo g_{10} (5)

What is the answer to 3(x+1)^{2/3}=12 ?
The answer to 3(x+1)^{2/3}=12 is x=7,x=-9
Solve for x: 3(x+1)^{2/3}=12
The solution is x=7,x=-9