Question

разложите на множители :

Answer 1

883. a) x^3y^3 -1 =(xy -1)(x²y² +xy +1)

b) 8a^3b^3 +c^3 =(2ab +c)(4a²b² -2abc +c²)

в) 1 -m^3n^3p^3 =(1 -mnp)(1 +mnp +m²n²p²)

г) x^3y^3 +8a^3z^3 =(xy +2az)(x²y² -2xyaz +4a²z²)

a^3 -b^3 =(a -b)(a² +ab +b²)

a^3 +b^3 =(a+b)(a² -ab +b²)