Ask Question
1 May, 23:35

What is the factored form of the expression?

49b^2 - 64

+2
Answers (1)
  1. 2 May, 00:52
    0
    (7b-8) (7b+8)

    Step-by-step explanation:

    49b^2 - 64

    This is the difference of squares

    (a^2 - c^2) = (a-c) (a+c)

    a^2 = 49b^2 so a = 7b

    c^2 = 64 so c = 8

    (49b^2 - 64) = (7b-8) (7b+8)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the factored form of the expression? 49b^2 - 64 ...” 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