Question

rationalize denominators of 3/2+√5​

Answer 1

Answer:

Step-by-step explanation:

See the attachment for detailed steps

Rationalizing factor of 2+√5​ is 2-√5​

Multiply numerator and denominator by 2-√5​

(2+√5)​ *(2-√5​) - this is of the form (a+b) * (a-b) = a^2 - b^2