Math, asked by bakopatel, 1 year ago

a+b=10
ab=24
a>b
Then
a-b=? ; a=?;b=?

Answers

Answered by rohitkumar3847
1

a-b=2

a=6. b=4

I hope it helps you

Answered by RaviMKumar
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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