Question

|-3| :\(\sqrt{\frac{81}{16}}\) + \(\left(-\frac{1}{3}\right)^3\) .108+\(\sqrt{\left(-6\right)^2}\) :\(\sqrt{2,25}\)

Answer 1

|-3| : \(\sqrt{\frac{81}{16}}\)+ \(\left(-\frac{1}{3}\right)^3\).108+ \(\sqrt{\left(-6\right)^2}\):\(\sqrt{2,25}\)

= 3: \(\frac{9}{4}\)+\(\frac{-1}{9}\).108+ \(\sqrt{36}\):1,5

= \(\frac{4}{3}\)+ (-12) +6 : 1,5

=\(\frac{-32}{3}\)+ 4

=\(\frac{-20}{3}\)

Chúc bạn học tốt !

Answer 2

\(=3:2,25+\frac{-1}{27}.108+6:1,5\)

\(=\frac{4}{3}+\text{[}\left(-4\right)+4\text{]}\)

\(=\frac{4}{3}+0\)

\(=\frac{4}{3}\)