How do you simplify $\sqrt{2} (3 \sqrt{2} - \sqrt{2})$ $sqrt2(3sqrt2-sqrt2)$ ?

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Answer 1 · 2016-04-21T16:39:34

$= 4$ $=4$

$\sqrt{2} (3 \sqrt{2} - \sqrt{2})$ $color(blue)(sqrt2) ( 3 sqrt2 - sqrt2)$

$= \sqrt{2} \cdot (3 \sqrt{2}) + \sqrt{2} \cdot (- \sqrt{2})$ $= color(blue)(sqrt2) * ( 3 sqrt2) + color(blue)(sqrt2)* (- sqrt2)$

$= 3 \cdot \sqrt{2} \cdot \sqrt{2} - (\sqrt{2} \cdot \sqrt{2})$ $= 3 * sqrt2 * sqrt2 - (sqrt2 * sqrt2)$

$= (3 \cdot 2) - (2)$ $= (3 * 2) - (2 )$

$= 6 - 2$ $= 6 - 2$

$= 4$ $=4$

How do you simplify √2(3√2−√2)sqrt2(3sqrt2-sqrt2)?