Math, asked by ritaja52, 9 months ago

If a=2-√5/2+√5 and b=2+√5/2-√5 then find the value of (a+b)cube.

Answers

Answered by ayushtiwary15

1

Answer:

a+b= 2-√5/2+√5+2+√5/2-√5=4

(a+b)^3=4^3=64

ritaja52: thanks for your answer

ayushtiwary15: welcome

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