Math, asked by vidhisaxena2110, 11 months ago

answer this question ​

Attachments:

Answers

Answered by surajmandal1269
0

Answer:

9

Step-by-step explanation:

x+√5=4+√y

x-√y=4-√5

by comparing LHS and RHS

x=4 and y=5 , -5

so,

x+y = 9 or x+y = -1

Similar questions