Question

Solve x2 = −169.

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13
±13
−13

Answer 1

Option 1 - Undefined

Explanation:

Given : Expression
`x^2=-169`

To find : Solve the expression ?

Solution :

Step 1 - Write the expression

`x^2=-169`

Step 2 - Taking root both side,

`√(x^2)=√(-169)`

`x=√(-169)`

`x=\pm 13i`

The value comes out to be imaginary.

Therefore, The solution is undefined.

So, Option 1 is correct.

Answer 2

x^2 = -169

there is no real solution to this problem