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Mathematics 15 Online
OpenStudy (anonymous):

Find all zeroes. f(x)=(x-3)(3x+1)(x+1) CAN YOU EXPLAIN STEP BY STEP

OpenStudy (anonymous):

@misty1212

OpenStudy (misty1212):

HI!!

OpenStudy (anonymous):

hi

OpenStudy (misty1212):

set each factor to zero, solve for \(x\)

OpenStudy (misty1212):

for example \[x-3=0\\ x=3\]for the first factor

OpenStudy (misty1212):

i bet you can do the rest

OpenStudy (anonymous):

ill try

OpenStudy (anonymous):

im having trouble with 3x+1

OpenStudy (misty1212):

\[3x+1=0\\ 3x=-1\] is a start then divide by 3

OpenStudy (anonymous):

-1/3?

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