Question

10. (a) Simplify V81-8./243 +15./32 + 225
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Answer 1

HELLO DEAR FRIEND

$\large{ \sqrt[4]{81} - 8. \sqrt[5]{243} + 15. \sqrt[5]{32} + \sqrt{225} }$

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$\large{ \sqrt[4]{3 \times 3 \times 3 \times 3} - 8. \sqrt[5]{3 \times 3 \times 3 \times 3 \times 3} }$

$\large{ + 15.\sqrt[5]{{2 \times 2 \times 2 \times 2 \times 2 }} + \sqrt{15 \times 15} }$

$\large{3 - 8(3) + 15(2) +15 }$

$\large{3 - 24 +30 + 15 }$

$\large{48 - 24}$

$= \: \large \boxed{24} \: \small{ans}$

HOPE IT HELPS