simplify by rationalising the denominator 5/√7+√3
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Answered by
2
HEY.... .
Here is ur answer :::::::
Ques -: 5/ √7 + √3
Solution -: ( 5/√7 + √3) × (√7 - √3 / √7 - √3)
= 5(√7 - √3) / (√7)^2 - (√3)^2
= 5√7 - 5√3 / 7 - 3
= 5√7 - 5√3 / 4
Hope it helps .......
Here is ur answer :::::::
Ques -: 5/ √7 + √3
Solution -: ( 5/√7 + √3) × (√7 - √3 / √7 - √3)
= 5(√7 - √3) / (√7)^2 - (√3)^2
= 5√7 - 5√3 / 7 - 3
= 5√7 - 5√3 / 4
Hope it helps .......
Answered by
5
Heya !!!
5/ ✓7 + ✓3
=> 5/ ✓7 + ✓3 × ✓7 - ✓3
=> 5( ✓7 - ✓3) / ( ✓7 + ✓3) ( ✓7 - ✓3)
=> 5✓7 - 5✓3 / (✓7)² - (✓3)²
=> 5✓7 - 5✓3 / 7 -3
=> 5✓7 - 5✓3/ 4..
HOPE IT WILL HELP YOU....... :-)
5/ ✓7 + ✓3
=> 5/ ✓7 + ✓3 × ✓7 - ✓3
=> 5( ✓7 - ✓3) / ( ✓7 + ✓3) ( ✓7 - ✓3)
=> 5✓7 - 5✓3 / (✓7)² - (✓3)²
=> 5✓7 - 5✓3 / 7 -3
=> 5✓7 - 5✓3/ 4..
HOPE IT WILL HELP YOU....... :-)
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