Math, asked by anmol0896, 9 months ago

Find the value of a and b if 2 – √5÷ 2 + √5 = a√5 + b

Answers

Answered by sidduvarma4
1

Answer:

a=4,b=-9

Step-by-step explanation:

(2-sqrt (5))/2+sqrt (5)

rationalize

(2-sqrt (5))^2 /4-5

-(2-sqrt (5))^2

-(4+5-4sqrt (5))

-(9-4sqrt (5))

4sqrt (5)-9

a=4,b=-9

Answered by shahid90750
0

Answer:

2-¥36==46?35*10#46%

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