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 Multiply Trinomial x Trinomial in 5Secs ssparikshya Former SMOD 03-07-2012, 09:13 PM (This post was last modified: 03-07-2012, 09:44 PM by Srini.) friends, today i gonna show u how to do Trinomial x Trinomial in 5 Secs Example:[2x^2 +4X + 3] [3X^2 + X + 1] = ? First: Multiply The First 2 Terms Of Each Polynomial to of your Answer; here : 3X^2 x 2X^2 = 6X^4 As its A Trinomial we will leave 3 Middle Terms Answer: 6X^4 + --------- + ---------- + ----------- + --------- 2nd : Multiply The Last 2 Terms Of Each Polynomial to of your Answer; here : 3 x 1 = 3 Answer: 6X^4 + ---------- + ---------------- + --------------- + 3 3rd: Multiply First Term of the 1st polynomial With The 2nd Term of 2nd Polynomial , Ignoring The Last Terms of Each Polynomial and add the Product Like This: 4th : Multiply Last Term of the 2nd polynomial With The Last Term of 2nd Polynomial , Ignoring The 1st Terms of Each Polynomial and add the Product Like this : 5th : Now , multiply 1st term of the 1st polynomial with Last Term of the 2nd Polynomial and 2nd Term of 1st polynomial with 2nd term of the 2nd polynomial and 3rd term of 1st polynomial with 1st term of 2nd polynomial and add the products Like this: And You got Your Answer ! Source: 2 Days Of Examine Please add Reps if You like ! Srini V+ Team Administator 03-07-2012, 09:27 PM .... +3 repute to u... Grt....  Share your Study Materials with us : Click Here Sritam Sritam Das 04-07-2012, 04:42 PM bro as i know u cant write so correctly with ur hand and how these pictures « Next Oldest | « Next Newest

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