1) a^6 + 3a^4b^2 + 3a^2b^4 + b^62) 8a^6 - 36a^4b^2 + 54a^2b^4 - 27b^63) 343m^9 + 189m^6n^4 + 567m^3n^8 + 729n^124) 0.027x^15 + 0.135x^10y^2 + 0.225x^5y^4 + 0.125y^65) 3.375a^9 + 6.075a^6b^4 + 1.485a^3b^8 + 0.081b^12
1) a^6 + 3a^4b^2 + 3a^2b^4 + b^6
2) 8a^6 - 36a^4b^2 + 54a^2b^4 - 27b^6
3) 343m^9 + 189m^6n^4 + 567m^3n^8 + 729n^12
4) 0.027x^15 + 0.135x^10y^2 + 0.225x^5y^4 + 0.125y^6
5) 3.375a^9 + 6.075a^6b^4 + 1.485a^3b^8 + 0.081b^12