zhè / gè / èr / cì / duō / xiàng / shì / kě / yǐ / fēn / jiě / chéng / liǎng / gè / yí / cì / duō / xiàng / shì / de / chéng / jī这个二次多项式可以分解成两个一次多项式的乘积。This quadratic polynomial can be factored into the product of two linear polynomials.