Question

X²-16÷x²-8x+16(записано дробью)

Answer 1

Ответ:

Объяснение:=(x-4)(x+4) / (x-4)²=(x+4)/(x-4).

Answer 2

$\frac{ no numeric noise key 1030^no numeric noise key 1029 -16}{ 1028^no numeric noise key 1027 -8x+16} =\frac{ (no numeric noise key 1026^{} -4)(x + 4)}{(x - 4)} =x 4></p> </div> <div class=$ 0 0

Answer 3

To simplify the expression (x² - 16) ÷ (x² - 8x + 16), we can factor the numerator and the denominator and then cancel out any common factors. Let's go through the steps:

1. Factor the numerator: (x² - 16) can be factored as the difference of squares: (x - 4)(x + 4).

2. Factor the denominator: (x² - 8x + 16) can be factored as a perfect square trinomial: (x - 4)(x - 4), which simplifies to (x - 4)².

Now we can rewrite the expression as:

[(x - 4)(x + 4)] / [(x - 4)²]

3. Cancel out the common factors: Since (x - 4) appears in both the numerator and the denominator, we can cancel it out. The simplified expression is:

(x + 4) / (x - 4)

Therefore, the simplified form of (x² - 16) ÷ (x² - 8x + 16) is (x + 4) / (x - 4).