How do you simplify $2sqrt3(5sqrt3 + 5sqrt5)$ ?

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Answer 1 · 2017-11-01T02:24:48

Expression $=10(3+sqrt15 ) approx 68.72983$

Expression $= 2sqrt3(5sqrt3+5sqrt5)$

Expand;

$= 10xxsqrt3xxsqrt3 + 10xx sqrt3xxsqrt5$

$= 10xx3 + 10xx sqrt15$

$=10(3+sqrt15)$

$approx 68.72983$

How do you simplify 2sqrt3(5sqrt3 + 5sqrt5)2sqrt3(5sqrt3 + 5sqrt5)?