Saved Bookmarks
| 1. |
Please help me this Maths questions it's urgent and please write it step by stepEvaluate:(1+1/x)(1-1/x) |
|
Answer» Answer:1-1/x^2 Step-by-step EXPLANATION: (1+1/x)(1-1/x) {(a+b) (a-b) =a^2-b^2} (1+1/x)(1-1/x)=1^2-1/x^2 =1-1/x^2 |
|