Saved Bookmarks
| 1. |
16a^2/25b^2-x^2/100y^2 factorise |
|
Answer» (-)(+)Step-by-step explanation:In this SITUATION we can SEE that all the coefficients are a perfect square.Further OBSERVING we can see that this FORMULA is applicable in this question:a²-b²=(a+b)(a-b)⇒ - =()²-()²=(-)(+)Hope this helps...MARK this answer as Brainliest plz... |
|