Math, asked by ruqayatwahir, 9 months ago

Find the value of a^2+b^2 when a+b=6 and ab=7. (I need help in this please)

Answers

Answered by birajkumarsingh08

3

Answer:

ANSWER IS 22

Step-by-step explanation:

given,a+b=6 and ab=7

therefore,a^2+b^2=(a+b)^2-2ab=6^2-2*7

=36-14=22

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