Question

X^2-25=0))))))))))))))))))))))​

Answer 1

Ответ:

x²-25=0

x²=25

x=±√25

x=±5

Пошаговое объяснение:

Answer 2

Відповідь:

$x_1 = 5\\x_2= -5$

Покрокове пояснення:

$x^{2} -25 =0\\x^{2} = 25\\x_1 = 5\\x_2= -5$

Answer 3

It looks like you have a quadratic equation: $x^2 - 25 = 0$. To solve for $x$, you can use the difference of squares factorization. The difference of squares formula states that $a^2 - b^2 = (a + b)(a - b)$.

In your equation, $a$ is $x$ and $b$ is $5$, because $25$ is $5^2$. So, you can factor the equation as follows:

$x^2 - 25 = (x + 5)(x - 5) = 0$

Now you have two possible equations that can lead to solutions:

1. $x + 5 = 0$, which gives $x = -5$.
2. $x - 5 = 0$, which gives $x = 5$.

So, the solutions to the equation $x^2 - 25 = 0$ are $x = -5$ and $x = 5$.