Question

9. Simplify: 5
$5 \sqrt{2 } + 2 \sqrt{8} - 3 \sqrt{32} + 4 \sqrt{128}$

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Answer 1

HELLO FRIEND

$\large {5 \sqrt{2} + 2 \sqrt{8} - 3 \sqrt{32} + 4 \sqrt{128} }$

$\large{5 \sqrt{2} + 4 \sqrt{2} - 12\sqrt{2} + 32 \sqrt{2} }$

= $\large{ \sqrt{2}(5 + 4 - 12 + 32) }$

$\large{ \sqrt{2}(41 - 12) }$

$\large \boxed{ = 29 \sqrt{2} } \small{ans}$

HOPE IT HELPS YOU DEAR FRIEND