Question

(x+1) ² + (x-1) ² срочно дам 70 балов разложите на множители

Answer 1

Объяснение:

крч это было в интернете

Answer 2

смотри решение на фото.

Answer 3

Factoring the Expression (x + 1)² + (x - 1)²

To factor the expression *(x + 1)² + (x - 1)²*, we can start by expanding the expression and then simplifying it. Let's break it down step by step.

First, let's expand the expression *(x + 1)²* and *(x - 1)²*: *(x + 1)²* expands to *x² + 2x + 1*, and *(x - 1)²* expands to *x² - 2x + 1*.

Now, we can rewrite the original expression as: *(x + 1)² + (x - 1)² = (x² + 2x + 1) + (x² - 2x + 1)*.

Simplifying further, we get: *(x + 1)² + (x - 1)² = x² + 2x + 1 + x² - 2x + 1 = 2x² + 2*.

Now, let's factor the expression *2x² + 2*.

We can factor out the common factor of 2 from the expression: *2x² + 2 = 2(x² + 1)*.

So, the factored form of the expression *(x + 1)² + (x - 1)²* is 2(x² + 1).

Therefore, the factored form of *(x + 1)² + (x - 1)²* is 2(x² + 1).