Question

Розкласти на множники 9х²-6х+1​

Answer 1

Ответ:

3x(3x-2)+1

Объяснение:

Answer 2

Factoring the Quadratic Expression 9x² - 6x + 1

To factor the quadratic expression 9x² - 6x + 1, we can use the quadratic formula or factorization by grouping method. Let's proceed with factorization by grouping.

First, we need to find two numbers that multiply to 9*1=9 and add to -6. These numbers are -3 and -3.

Now, we can express the middle term -6x as the sum of -3x and -3x: 9x² - 3x - 3x + 1

Next, we factor by grouping: 9x² - 3x - 3x + 1 = 3x(3x - 1) - 1(3x - 1) = (3x - 1)(3x - 1)

So, the factored form of the expression 9x² - 6x + 1 is (3x - 1)(3x - 1).