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plz answer my s. p question which is in the (attached image) as soon as possible

plz answer my s. p question which is in the (attached image) as soon as possible

Question Image
Grade:12

2 Answers

Arun
25750 Points
5 years ago
Dear student
 
as we know that
 
G^2 = AH
 
A = G + 5
 
G = H + 4
 
G^ 2 = (G + 5)(G – 4)
 
G = 20
 
hence ab = 400 ( a and b are two numbers)
 
now
 
(a + b)/2 = 20 + 5 = 25
 
hence 
a + b = 50
also ab = 400
hence solve this and then you will get values of a and b which will be the answer.
Sarvesh
14 Points
5 years ago
can you plz solve by different method i am unable to understand the solution .if you can,let me know the second method ..
 
from the question asker,thanks

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