Question on: WAEC Mathematics - 2000
Simplify (\left(\frac{16}{81}\right)^{-\frac{3}{4}}\times \sqrt{\frac{100}{81}})
A
\(\frac{80}{243}\)
B
\(\frac{1}{64}\)
C
\(\frac{25}{6}\)
D
\(\frac{15}{4}\)
Ask EduPadi AI for a detailed answer
Correct Option: D
(\left(\frac{16}{81}\right)^{-\frac{3}{4}}\times \sqrt{\frac{100}{81}}<br /> \frac{1}{\left(\sqrt[4]{\frac{16}{81}}\right)^3}\times \frac{10}{9}=\frac{1}{\left(\frac{2}{3}\right)^3}\times\frac{10}{9}<br /> =\frac{27}{8}\times \frac{10}{9}=\frac{15}{4})
Add your answer
Please share this, thanks!
No responses