Question

24. Find the value of a and b in the following:

= a√5 b

3−√5

3+2√5​

Answer 1

Answer:

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Answer 2

Answer:

3-√5/3+2√5×3-2√5/3-2√5=a√5-b

9-6√5-3√5+10/9-20=a√5-b

19-9√5/-11=a√5-b

-19/11+9√5/11=a√5-b

now, a√5=9√5/11 and -b=-19/11

a=9/11 and b=19/11