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Mathematics 13 Online
OpenStudy (anonymous):

1

OpenStudy (anonymous):

275000=-425x^2 +45500x-650000 SOlve for x and take the lower value of x

OpenStudy (anonymous):

i got the lowest value as 27?

OpenStudy (anonymous):

275000=-425x^2+45500x-650000 0=-425x^2+45500x-650000-275000 -425x^2+45500x-925000 -25(17x^2+1820x-37000)

OpenStudy (anonymous):

opps -25(17x^2-1820x+37000) forgot to switch the signs

OpenStudy (anonymous):

27.28 then yes you are correct

OpenStudy (anonymous):

yes! ok thanks you

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