Ask Question
18 July, 11:40

Factor binomial - 16r^2+1

+2
Answers (2)
  1. 18 July, 12:00
    0
    -16r^2+1

    = 1 - 16r^2

    = (1 + 4r) (1 - 4r)
  2. 18 July, 12:03
    0
    I'd suggest you write - 16r^2+1 in the equivalent form 1-16r^2. This makes clearer the fact that - 16r^2+1 is the difference of 2 squares.

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

    so 1-16r^2 = (1-4r) (1+4r) (answer)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Factor binomial - 16r^2+1 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers