What is the answer to roots sqrt(x^2-a^2) ?

The answer to roots sqrt(x^2-a^2) is x=a,x=-a

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roots sqrt(x^2-a^2)

roots

x^{2} - a^{2}

x = a, x = - a

Solution steps

x^{2} - a^{2}

The roots are the intercepts with the x-axis

(y = 0)

x^{2} - a^{2} = 0

Square both sides:

x^{2} - a^{2} = 0

x^{2} - a^{2} = 0

Solve

x^{2} - a^{2} = 0 : x = a, x = - a

x = a, x = - a

Verify Solutions:

x = a

True

, x = - a

True

The solutions are

x = a, x = - a

g, T = 2 π \frac{l}{g}

8 x = x^{2}

3 x - 2 - x = 2

8 x + 49 - 3 = - 2

2 x - 10 + 17 = 19

What is the answer to roots sqrt(x^2-a^2) ?
The answer to roots sqrt(x^2-a^2) is x=a,x=-a