taiwan-gsat 2022 Q13

taiwan-gsat · Other · gsat__math-b 5 marks Exponential Equations & Modelling Evaluate Expression Given Exponential/Logarithmic Conditions

If $x, y$ are two positive real numbers satisfying $x^{-\frac{1}{3}} y^{2} = 1$ and $2\log y = 1$, then $\frac{x - y^{2}}{10} =$ (13--1) (13--2).

If $x, y$ are two positive real numbers satisfying $x^{-\frac{1}{3}} y^{2} = 1$ and $2\log y = 1$, then $\frac{x - y^{2}}{10} =$ (13--1) (13--2).