因式分解是Factor the following expressions.
與之相反的是乘開計算,即Expand the following expressions.
還有提出公因式,比如從(x-1)y+x^2-2x+1中提出x-1:Factor out x-1 from (x-1)y+x^2-2x+1.
因式分解是Factor the following expressions.
與之相反的是乘開計算,即Expand the following expressions.
還有提出公因式,比如從(x-1)y+x^2-2x+1中提出x-1:Factor out x-1 from (x-1)y+x^2-2x+1.