What is the answer to 13=sqrt(x^2+12^2) ?

The answer to 13=sqrt(x^2+12^2) is x=5,x=-5

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13=sqrt(x^2+12^2)

13 = x^{2} + 1 2^{2}

x = 5, x = - 5

Solution steps

13 = x^{2} + 1 2^{2}

Square both sides:

169 = x^{2} + 144

169 = x^{2} + 144

Solve

169 = x^{2} + 144 : x = 5, x = - 5

x = 5, x = - 5

Verify Solutions:

x = 5

True

, x = - 5

True

The solutions are

x = 5, x = - 5

200 + x^{0.99} = 800

L, Q = 25 L^{0.5}

4 x - 1 = 7 x - 6

2 n - 7 = 3 n - 15

5 = x + 4

What is the answer to 13=sqrt(x^2+12^2) ?
The answer to 13=sqrt(x^2+12^2) is x=5,x=-5
Solve for x: 13=sqrt(x^2+12^2)
The solution is x=5,x=-5