4-81w^2
It` s the difference of 2 squares:
a^2 - b^2 = (a + b)(a - b)
4 - 81w^2
= (2 + 9w)(2 - 9w)
Copyright © 2024 QUIZLS.COM - All rights reserved.
Answers & Comments
Verified answer
It` s the difference of 2 squares:
a^2 - b^2 = (a + b)(a - b)
4 - 81w^2
= (2 + 9w)(2 - 9w)