What is the answer to (x^2-16)^{1/2}=3 ?

The answer to (x^2-16)^{1/2}=3 is x=5,x=-5

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(x^2-16)^{1/2}=3

(x^{2} - 16)^{\frac{1}{2}} = 3

x = 5, x = - 5

Solution steps

(x^{2} - 16)^{\frac{1}{2}} = 3

Square both sides:

x^{2} - 16 = 9

x^{2} - 16 = 9

Solve

x^{2} - 16 = 9 : x = 5, x = - 5

x = 5, x = - 5

Verify Solutions:

x = 5

True

, x = - 5

True

The solutions are

x = 5, x = - 5

x + 30 = 0

106 + 30 x - x = 11

x - x - 21 = 3

What is the answer to (x^2-16)^{1/2}=3 ?
The answer to (x^2-16)^{1/2}=3 is x=5,x=-5
Solve for x: (x^2-16)^{1/2}=3
The solution is x=5,x=-5