Ask Question
9 June, 14:51

Factor the following

(y-1) ^2-4

+4
Answers (1)
  1. 9 June, 15:00
    0
    (y - 3) (y + 1)

    Step-by-step explanation:

    Given

    (y - 1) ² - 4 ← this is a difference of squares and factors in general as

    a² - b² = (a - b) (a + b), thus

    (y - 1) ² - 4

    = (y - 1) ² - 2²

    = (y - 1 - 2) (y - 1 + 2)

    = (y - 3) (y + 1) ← in factored form
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Factor the following (y-1) ^2-4 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers