Question

rationalize the denominator of 2 upon root 3 minus root 5​

Answer 1

Solution:

2/(√3-√5)

Multiply numerator and denominator (√3+√5) ,we get

=[2(√3+√5)]/[(√3-√5)(√3+√5)]

= [2(√3+√5)]/[(√3)²-(√5)²]

= [2(√3+√5)]/(3-5)

= [2(√3+√5)]/(-2)

= -(√3+√5)/1

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Answer 2

Answer:

Step-by-step explanation: