Question

1. Evaluate
√0.000081 3216 12
$\sqrt[3]{0.000081 \times \sqrt[3]{216 \times 12} }$
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Answer 1

the answer will be 0

4√81 – 8(3√216 + 15(5√32) + √225   plez tell me the answer

4√81 – 8(3√216 + 15(5√32) + √225   plez tell me the answerANSWER

4√81 – 8(3√216 + 15(5√32) + √225   plez tell me the answerANSWERWe need to simplify, so  we get

4√81 – 8(3√216 + 15(5√32) + √225   plez tell me the answerANSWERWe need to simplify, so  we get4√81 – 8(3√216 + 15(5√32) + √225

4√81 – 8(3√216 + 15(5√32) + √225   plez tell me the answerANSWERWe need to simplify, so  we get4√81 – 8(3√216 + 15(5√32) + √225\begin{gathered}\sqrt[4]{81} - 8\times\sqrt[3]{216} + 15\times\sqrt[5]{32} + \sqrt{225} \\ \\= \sqrt[4]{3^4}- 8\times\sqrt[3]{6^3} + 15\times\sqrt[5]{2^5} + \sqrt{15^2} \\ \\= 3 - 8\times6 + 15\times2 + 15 \\ \\= 3 - 48 + 30 + 15 \\ \\= 48 - 48\\ \\= 0  \end{gathered}481−8×3216+15×532+225=434−8×363+15×525+152=3−8×6+15×2+15=3−48+30+15=48−48=0