Math, asked by ParvMangal, 3 months ago

If (a - b)
b) = 6 and ab = 20, find
value of a^2+b^2

Answers

Answered by ajaykumarpatil
1

Answer:

76

Step-by-step explanation:

(a-b)2 = a2 + b 2 -2ab

36 = a2+ b2 - 2*20

a2 + b2 = 36 + 40

= 76

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