Question

Разложите многочлены на множители: а) 16x^2-24y ; б) 7a^4+11a^7 ; в) 3m^3n^5+21m^5n^3-33m^2n^4 .

Answer 1

1) $16x^{2}-24y = 8(2x^{2}-3y)$

2) $7a^{4}+11a^{7} = a^{4}(7+11a^{3})$

3) $3m^{3}n^{5}+21m^{5}n^{3}-33m^{2}n^{4} = 3m^{2}n^{3}(mn^{2}+7m^{3}-11n)$

 

 

 

 

Answer 2

a) 16x^2-24y=8(2x^2-3y)

b) 7a^4+11a^7=a^4(7+11a^3)

c) 3m^3n^5+21m^5n^3-33m^2n^4=3m^2n^3(mn^2+7m^3-11n)