How do you simplify $7sqrt3 + 8sqrt3 - 2sqrt2$ ?

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Answer 1 · 2016-06-24T05:08:46

$15sqrt3-2sqrt2$

We add together numbers with similar radicals.

Hence in $7sqrt3+8sqrt3-2sqrt2$ , we add together first two and result is

$15sqrt3-2sqrt2$

How do you simplify 7sqrt3 + 8sqrt3 - 2sqrt27sqrt3 + 8sqrt3 - 2sqrt2?