Mathematics
Hans137
2016-04-15 18:34:27
How to Factor this Trinomial
ANSWERS
candygaalindo
2016-04-16 00:41:48

14v²-45v-14=0 my method of doing this is guess and check... (7v+2)(2v-7)=0 v=-2/7 , 7/2 ANSWER:(7v+2)(2v-7)

Sanji214
2016-04-16 00:43:03

(7v+2)(2v-7). (7v*2v)-(7v*7)+(2*2v)-(2*7) 14v^2-49v+4v-14 14v^2-45v-14

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