if x+5y=9and xy=4, find the value of (x2+25y2)
Answers
Answered by
17
Answer:
(x+5y)² = x²+25y²+10x
9² = x²+25y²+10(4)
x²+25y² = 81-40
x²+25y² = 41
Mark as brainliest pls
Answered by
2
Answer:
41 is the answer
Step-by-step explanation:
see the above photo
Attachments:
Similar questions
India Languages,
2 months ago
English,
2 months ago
History,
2 months ago
Biology,
10 months ago
Chemistry,
10 months ago