Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
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Solve the cubic equation
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$a = \sqrt[ 3 ]{ 9 }$
Solve the cubic equation
$\color{#FF6800}{ a } ^ { \color{#FF6800}{ 3 } } = \color{#FF6800}{ 9 }$
$ $ Do the cube root on both sides of the equation $ $
$\color{#FF6800}{ a } = \sqrt[ \color{#FF6800}{ 3 } ]{ \color{#FF6800}{ 9 } }$
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