Question

(x-3)(x+3)=(x-5)^2+3

Answer 1

Вот решение твоего примера)

Answer 2

Let's solve the equation step by step:

(x - 3)(x + 3) = (x - 5)^2 + 3

First, we can expand both sides of the equation:

(x^2 - 9) = x^2 - 10x + 25 + 3

Now, let's simplify the equation by combining like terms:

x^2 - 9 = x^2 - 10x + 28

Next, we can subtract x^2 from both sides of the equation to cancel out the x^2 terms:

-9 = -10x + 28

Now, let's isolate the variable x by subtracting 28 from both sides of the equation:

-9 - 28 = -10x

-37 = -10x

Finally, we can solve for x by dividing both sides by -10:

x = (-37) / (-10)

x = 37/10

So, the solution to the equation is:

x = 37/10

You can also express this as a mixed number:

x = 3 and 7/10