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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)
1)![16x^{2}-24y = 8(2x^{2}-3y)](/tpl/images/0148/7447/281da.png)
2)![7a^{4}+11a^{7} = a^{4}(7+11a^{3})](/tpl/images/0148/7447/2f72c.png)
3)![3m^{3}n^{5}+21m^{5}n^{3}-33m^{2}n^{4} = 3m^{2}n^{3}(mn^{2}+7m^{3}-11n)](/tpl/images/0148/7447/0edc9.png)
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)