Menu Close

9b-2-25-why-is-this-inside-the-bracket-as-it-is-a-diffetence-of-two-squares-




Question Number 95469 by 6532 last updated on 25/May/20
(9b^2 −25)  why is this inside the bracket as it is a diffetence of two squares?
$$\left(\mathrm{9b}^{\mathrm{2}} −\mathrm{25}\right) \\ $$$$\mathrm{why}\:\mathrm{is}\:\mathrm{this}\:\mathrm{inside}\:\mathrm{the}\:\mathrm{bracket}\:\mathrm{as}\:\mathrm{it}\:\mathrm{is}\:\mathrm{a}\:\mathrm{diffetence}\:\mathrm{of}\:\mathrm{two}\:\mathrm{squares}? \\ $$
Commented by PRITHWISH SEN 2 last updated on 25/May/20
(3b−5)(3b+5)
$$\left(\mathrm{3b}−\mathrm{5}\right)\left(\mathrm{3b}+\mathrm{5}\right) \\ $$

Leave a Reply

Your email address will not be published. Required fields are marked *