Question

$x ^{2} + 7 \sqrt{6} x + 60$
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Answer 1

Answer:

Your answer is here--

Step-by-step explanation:

${x}^{2} + 7 \sqrt{6} \: x + 60 \\ = {x}^{2} + 5 \sqrt{6} x + 2 \sqrt{6}x + 60 \\ = x(x + 5 \sqrt{6} ) + 2 \sqrt{6} (x + 5 \sqrt{6} ) \\ = (x + 5 \sqrt{6} )(x + 2 \sqrt{6} )$