Use Your Identities!

Algebra Level 2

xy=7x+y=5x3+y3= ?\Large\begin{aligned} \color{red}{x}\color{blue}{y} &= 7 \\ \color{red}{x}+\color{blue}{y} &= 5 \\ \color{red}{x}^3+\color{blue}{y}^3 &= \ \color{green}{?} \end{aligned}

×

Problem Loading...

Note Loading...

Set Loading...