Question

$\sqrt{5} +\sqrt{10} -\sqrt{12} =sqrt{18} -\sqrt{25} +\sqrt{30} =$

Answer 1

$\sqrt{5} + \sqrt{10} - \sqrt{12} = \sqrt{18} - \sqrt{25} + \sqrt{30} \\\sqrt{5} + \sqrt{10} - \sqrt{30} = \sqrt{18} + \sqrt{12} \\\sqrt{5} + \sqrt{5.2} - \sqrt{5.6} = \sqrt{2.9} + \sqrt{2.6} \\\sqrt{5} + \sqrt{5} .\sqrt{2} - \sqrt{5} .\sqrt{6} = \sqrt{2} .\sqrt{9} + \sqrt{2} . \sqrt{6} \\\\\sqrt{5} ( 1+\sqrt{2} - \sqrt{6} ) = \sqrt{2} ( \sqrt{9} + \sqrt{6} )\\\sqrt{5} (1+\sqrt{2} - \sqrt{6} ) = \sqrt{2} ( 3+\sqrt{6})$

Answer 2

Resposta:

√5 + √10 - √12 = √5 + √10 - 2√3

√18 - √25 + √30 = 3√2 - 5 + √30

Explicação passo a passo:

espero ter ajudado <3