If a + b = 5 and ab = 6, find a^2 + b^2
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According to the question eight equals to 3 and B equals to 2 if you have to do it in equation you will get 2*2 +3*3 that is 13
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Answer:
a^2+b^2=a^2+2ab+b^2
=5^2+2*6+5^2
=25+12+25
=62
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