Step-by-step explanation: (a+b) (a-b) =a^2-b^2 (a+bc) (a–bc)= a^2-b^2c^2 (a^2-b^2c^2)(a+b^2c^2)=a^3+a^2b^2c^2-ab^2c^2-b^4c^4 Reply
Step-by-step explanation:
(a+b) (a-b) =a^2-b^2
(a+bc) (a–bc)= a^2-b^2c^2
(a^2-b^2c^2)(a+b^2c^2)=a^3+a^2b^2c^2-ab^2c^2-b^4c^4