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Mathematics 22 Online
OpenStudy (anonymous):

factor 2a2+11a+5

OpenStudy (anonymous):

(2a+1)(a+5)

OpenStudy (anonymous):

foil to double check

OpenStudy (anonymous):

i know a method to solve anything in that form if you are interested

OpenStudy (anonymous):

first one writes the problem like this ax²+px+q= (ax+b)(ax+c)/a, then one searches b and c so that b*c= q and b+c = p, in your problem c and c are 1 and 10, then simplify the /a

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