Question

Help plz help needed i need the answer

Answer 1

Answer:

The third option

Step-by-step explanation:

If we rewrite this in log form, we get

$e {}^{0} = {x}^{2} - 25$

Remeber anything to the 0 power is 1, so simplifying the equation first

$1 = {x}^{2} - 25$

Add 25 to both sides

$26 = {x}^{2}$

Take the square root of both sides

$x = \sqrt{26}$

Square root are both so

$x = - \sqrt{26}$

Is also a answer.

The third option is the answer

Answer 2

Answer:

x = ±sqrt(26)

Step-by-step explanation:

ln ( x^2 -25) = 0

Raise each side to base e

e^ln ( x^2 -25) = e^0

x^2 -25 = 1

Add 25 to each side

x^2 -25 +25 = 1+25

x^2 = 26

Take the square root of each side

sqrt(x^2) = ±sqrt(26)

x = ±sqrt(26)