For the form 2A + 3B = 6, find the minimum value of 2 / a plus 3 / b Common product and then use the basic inequality solution. How to solve my basic difference did not understand the answer concept I can't understand the second equal sign. I don't understand the third equal sign with poor foundation

For the form 2A + 3B = 6, find the minimum value of 2 / a plus 3 / b Common product and then use the basic inequality solution. How to solve my basic difference did not understand the answer concept I can't understand the second equal sign. I don't understand the third equal sign with poor foundation

2 of a and 3 of B = (3a + 2b) / AB
=(3a+2b)(2a+3b)/6/ab
=(6a^2+13ab+6b^2)/6/ab
=a/b+13/6+b/a
>=2+13/6=25/6
The premise is that a and B are positive numbers, if one is positive and one is negative

Elden Ring Premiere

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