Saved Bookmarks
| 1. |
Question 92 (xxxi)Factorise the following using the identity a2−b2=(a+b)(a−b).9x2−(3y+z)2 |
|
Answer» Question 92 (xxxi) Factorise the following using the identity a2−b2=(a+b)(a−b). 9x2−(3y+z)2 |
|