Question

media geometrica a numerelor a=|2√2-3| b=|3+2√2| este egala cu urgent!!!!dau coroana!!!​

Answer 1

$M_{g} = \sqrt{a \times b} = \sqrt{ |2 \sqrt{2} - 3 | \times |3 + 2 \sqrt{2} | } = \sqrt{(3 - 2 \sqrt{2}) \times (3 + 2 \sqrt{2}) } = \sqrt{ {3}^{2} - {(2 \sqrt{2}) }^{2} } = \sqrt{9 - 4 \times 2} = \sqrt{9 - 8} = \sqrt{1} = 1$