Ask Question
28 September, 01:08

Factor completely 49x^2-25

+2
Answers (2)
  1. 28 September, 01:47
    0
    (7x + 5) (7x - 5)

    Step-by-step explanation:

    49x² - 25 ← is a difference of squares and factors in general as

    a² - b² = (a + b) (a - b)

    49x² = (7x) ² ⇒ a = 7x

    25 = 5² ⇒ b = 5

    49x² - 25

    = (7x) ² - 5² = (7x + 5) (7x - 5)
  2. 28 September, 02:37
    0
    (7x-5) (7x+5)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Factor completely 49x^2-25 ...” 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