Math, asked by princeboy91, 17 days ago

if x= 9-4√5 AND Y = 9+4√5 then find the value of x+y(only answer)

Answers

Answered by puspak98

4

Answer:

X+Y = 18 , hope it helps✌️

Answered by BrainlyBska

2

Answer:

Given:-

x= 9-4√5

Y = 9+4√5

x + y = 9-4√5 +9 +4√5

x-y = 18

Step-by-step explanation:

Hope this help you

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