Rationalise the denominator of following 2 upon (root 5 -root3)
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Heya !!!
2 / ✓5 - ✓3
=> 2/ ✓5 - ✓3 × ( ✓5 + ✓3 ) / ( ✓5 + ✓3 )
=> 2 ( ✓5 + ✓3 ) / ( ✓5 - ✓3 ) ( ✓5 + ✓3 )
=> 2✓5 + 2✓3 / (✓5)²- (✓3 )²
=> 2✓5 + 2✓3 / 5-3
=> 2✓5 + 2✓3 / 2
=> 2 ( ✓5 + ✓3 ) /2
=> ✓5 + ✓3 [ Answer ]
★ HOPE IT WILL HELP YOU ★
2 / ✓5 - ✓3
=> 2/ ✓5 - ✓3 × ( ✓5 + ✓3 ) / ( ✓5 + ✓3 )
=> 2 ( ✓5 + ✓3 ) / ( ✓5 - ✓3 ) ( ✓5 + ✓3 )
=> 2✓5 + 2✓3 / (✓5)²- (✓3 )²
=> 2✓5 + 2✓3 / 5-3
=> 2✓5 + 2✓3 / 2
=> 2 ( ✓5 + ✓3 ) /2
=> ✓5 + ✓3 [ Answer ]
★ HOPE IT WILL HELP YOU ★
jashankairon36:
Thanks it really helps me
ur welcome
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thus √5+√3 is the answer
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