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Find the product of given question (a²+2ab+2bc+2ca) (a+b-c-1) |
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Answer» Answer: a^3-a^2+2[AB(a+b)+bc(b-c)+ca(a-c)-ab-bc-ca+abc] STEP-by-step explanation: Please MARK As Brainliest If You Understand It Well.(a+b-c-1)(a^2+2ab+2bc+2ca) a(a^2+2ab+2bc+2ca)+b(a^2+2ab+2bc+2ca)-c(a^2+2ab+2bc+2ca)-1(a^2+2ab+2bc+2ca) (a^3+2a^2b+2abc+2ca^2)+(a^2+2ab^2+2b^2c+2abc)-(a^2+2abc+2bc^2+2c^2a) -(a^2+2ab+2bc+2ca) a^3+2a^2b+2abc+2ca^2+a^2+2ab^2+2b^2c+2abc-a^2-2abc-2bc^2-2c^2a-a^2-2ab-2bc-2ca After this step you will take out common TERM of each SINGLE term and then common of whole expression. You will get final answer written above in bold. Please Mark As Brainliest If You Understand It Well. |
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