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Name: FORMTEXT ?????Date: FORMTEXT ?????School: FORMTEXT ?????Facilitator: FORMTEXT ?????4.05 Factoring Special CasesDetermine the square root of each of the following integers. DO NOT USE A CALCULATOR!1.121 = FORMTEXT ?????4.49 = FORMTEXT ?????2.400 = FORMTEXT ?????5.0 = FORMTEXT ?????3.196 = FORMTEXT ?????6.16 = FORMTEXT ?????Factor each of the following using the Difference of Squares method. Check your answers to be sure they are correct. Note: if the binomial is not factorable, write “Prime” in the first blank.7.x2 – 196 =( FORMTEXT ????? + FORMTEXT ?????)( FORMTEXT ????? – FORMTEXT ?????)8.n2 + 16=( FORMTEXT ????? + FORMTEXT ?????)( FORMTEXT ????? – FORMTEXT ?????)9.n2 – 225=( FORMTEXT ????? + FORMTEXT ?????)( FORMTEXT ????? – FORMTEXT ?????)10.x2 – 64=( FORMTEXT ????? + FORMTEXT ?????)( FORMTEXT ????? – FORMTEXT ?????)11.25a2 – 16 =( FORMTEXT ????? + FORMTEXT ?????)( FORMTEXT ????? – FORMTEXT ?????)12.49m2 – 225 =( FORMTEXT ????? + FORMTEXT ?????)( FORMTEXT ????? – FORMTEXT ?????)Factor each of the following using the Perfect Square Trinomial method. Check your answers to be sure they are correct. Note: if the trinomial is not factorable, write “Prime” in the first blank.13.x2 – 10x + 25=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 14.m2 + 24m + 144=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 15.x2 – 6x + 9=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 16.n2 – 2n – 1=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 17.y2 + 6y + 9=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 18.25n2 – 30n + 9=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 19.16x2 – 72x + 81=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 20.49n2 – 56n + 16=( FORMTEXT ?????)( FORMTEXT ?????)=( FORMTEXT ?????)2 ................
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