a+b=10
ab=24
a>b
Then
a-b=? ; a=?;b=?
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Answered by
1
a-b=2
a=6. b=4
I hope it helps you
Answered by
0
Answer:
a-b = 2
a = 6
b = 4
Step-by-step explanation:
Given, a+b = 10 => (a+b)² = 100
a² + b² + 2ab = 100
a² + b² + 2(24) = 100 (given ab = 24 )
a² + b² + 48 = 100
=> a²+b² = 52 --------> 1
consider (a-b)² = a² + b² -2ab
= 52 - 2(24)
(a-b)² = 52-48 = 4
∴ a - b = √4 = 2
consider (a+b) + (a-b) = 10+2 (as a-b=2 )
2a = 12
⇒ a = 6
substitute a=6 in a+b = 10
i.e, 6+b = 10
hence b = 10-6 = 4
b = 4
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