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x(x²+9x+3)= -5(2x+1)

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do you kno of synthetic division?
yes but wont i need to find a factor of 5 that would make the equation equal zero ?

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Other answers:

oh nvm it's -1
I think so?
yup it is, thanks :)
awesome. that all yo uneed? confrimation?
yes but one more thing
zeros would be: (x+1) .. and idk which other ones :S
@lgbasallote any thoughts ?
for the other zeros, don't you have to solve for x^2+8x+5
yes but i cant come up with a whole number value for
do you need a whole number value?
\[x=-1\] \[x=-4-\sqrt{11}\] \[x=\sqrt{11}-4\]
Panlac, you gotta explain your answer!
if we wanted answers, we'd use
there are no ways of getting whole #s ?
i never thought it neccessary. why oy uwant?
check chapter 2 of this textbook I just finished pre-cal last week for summer course
download it if you must :-)
this is great ! :D what grade would this be btw ?
grade 10 or 11.
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looks like the grade 12 advanced functions course material too thank you soooooo much !
yeah. check out chapters 1-4: linear, quadratic, polynomial and logarithmic functions. you will be able to tell the movements and shifts and of the functions in no time, how many turning points (global/local maximum and minimums), and their values. I use wolfram alpha instead of TI calculators for best FIT models, but not on the problem you posted. I uploaded the whole textbook by Larson et al. to share.
thanks so much, my exam in in two days .. this will help A LOT !
the link you gave me was just chapter 2 though, right ?
yeah. but you can check out and just look for Pre-Cal by Larson et al. the rest are physics and biology textbooks that I used.
okay thanks again !

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