Spelunking! Simplify: x(x²)

A tribe of Orcs dwell in the cavern and do Reingol's biding. Defeat them! Simplify: 2x(x² + x + 1)

Dispel the locks on the Lair Entrance. Simplify: -y(y² - 3y)

The library is filled with illusions; Don't lose your way! Simplify: 3x( x + y)

Defeat the Mad Mage. Simplify: -2x(x² - 5x + 6)

Smash the crystals and release the realm's magic for all to use. Simplify: 2x + 3x(x - 2) - 3x² + 5

I can multiply a monomial by a polynomial