Math, asked by meethirocks, 3 months ago

if (a+b)=9 and ab=14 , find the value of a²‐b²

Answers

Answered by sushma9723

2

Answer:

hope it helps

Step-by-step explanation:

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Answered by Amanmpl

2

Step-by-step explanation:

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

equal to 14^2-2 (20) = 156.

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