Question

$x {}^{2} + 2 \sqrt{2} x - 6 = 0 \: factorisation \: method$

Answer 1

♥️Hi there ♥️

${x}^{2} + 2 \sqrt{2} x - 6 = 0 \\ \\ {x }^{2} + 3 \sqrt{2} x - \sqrt{2} - 6 = 0 \\ \\ x(x + 3 \sqrt{2} ) - \sqrt{2} (x + 3 \sqrt{2}) = 0 \\ \\( x - \sqrt{2} ) \: (x + 3\sqrt{2} ) \\ \\ x = \sqrt{2 \:} \: and \: x = - 3 \sqrt{2}$
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Answer 2

Hello dear I am tanwi and your answer is in u in photo


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