Question

9а^2-36а+36 спростить

Answer 1

Ответ:

9(a^2-4a+4)

Пошаговое объяснение:

Answer 2

To simplify the expression 9а^2 - 36а + 36, we can look for common factors and try to factorize it if possible. Let's begin:

Step 1: Factor out the common factor from all the terms. In this case, the common factor is 9: 9(а^2 - 4а + 4)

Step 2: Now, we need to check if the expression inside the parenthesis (а^2 - 4а + 4) can be further factorized. It appears to be a perfect square trinomial, which can be factored as follows:

а^2 - 4а + 4 = (а - 2)^2

Step 3: Substitute the factored expression back into the simplified form:

9(а - 2)^2

So, the simplified expression is 9(а - 2)^2.