rationalize the denominator 8 upon √3+√5
Answers
Answered by
5
Heya!
Here is yr answer....
=> 8/√3+√5
On rationalising.....
=> 8/√3+√5 × √3-√5/√3-√5
=> 8(√3-√5) / 3-5
=> 8(√3-√5) / -2
=> -8(-√3+√5) / -2
=> 4(-√3+√5)
=> -4√3+4√5
Hope it hlpz...
Here is yr answer....
=> 8/√3+√5
On rationalising.....
=> 8/√3+√5 × √3-√5/√3-√5
=> 8(√3-√5) / 3-5
=> 8(√3-√5) / -2
=> -8(-√3+√5) / -2
=> 4(-√3+√5)
=> -4√3+4√5
Hope it hlpz...
Answered by
3
8/root3+root5
8/root3+root5 × root3-root5/root3-root5
8root3 - 8root5/3-5
8root3 - 8root5/-2
4root3 - 4root5/-1
-4root3 + 4root5
8/root3+root5 × root3-root5/root3-root5
8root3 - 8root5/3-5
8root3 - 8root5/-2
4root3 - 4root5/-1
-4root3 + 4root5
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