An algebraic expression consisting of one or more summed terms, each term consisting of a constant multiplier and one or more variables raised to integral powers. For example, x-5 x+6 and2 p3 q+ y are polynomials.

• 多项式包含一个或更多总项的代数表达法，每一项都含有一个常乘数和一个或更多整幂的变量。如x－5x＋6和2p3q＋y就是多项式