QUESTION 04 \(\left(\dfrac{64 \:.\: x^2 \:.\: y^{-4}}{x^0 \:.\: y^{-2}}\right)\left(\dfrac{2^{-2} \:.\: x^{-4} \:.\: y^{-1}}{x^{-3} \:.\: y^{-3}}\right) = \dotso\) \(2 \:.\:...
QUESTION 04 \(\left(\dfrac{64 \:.\: x^2 \:.\: y^{-4}}{x^0 \:.\: y^{-2}}\right)\left(\dfrac{2^{-2} \:.\: x^{-4} \:.\: y^{-1}}{x^{-3} \:.\: y^{-3}}\right) = \dotso\) \(2 \:.\:...
QUESTION 03 \(243^{11} + 243^{11} + 243^{11} = \dotso\) \(3^{54}\) \(3^{55}\) \(3^{56}\) \(3^{108}\) \(3^{112}\) đ Solution \begin{equation*} \begin{split} &...
QUESTION 03 \(243^{11} + 243^{11} + 243^{11} = \dotso\) \(3^{54}\) \(3^{55}\) \(3^{56}\) \(3^{108}\) \(3^{112}\) đ Solution \begin{equation*} \begin{split} &...
QUESTION 01 \(\dfrac {2^{-1} + 2^0 + 2^1}{(-1)^{-1} + (-1)^1 + (-1)^2} = \bbox{(\: \dotso...