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ihatealgebrasomuch
Group Title
(1/3)(3x^2+12x+9)(x+3) how do i solve this???????
 one year ago
 one year ago
ihatealgebrasomuch Group Title
(1/3)(3x^2+12x+9)(x+3) how do i solve this???????
 one year ago
 one year ago

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chemENGINEER Group TitleBest ResponseYou've already chosen the best response.0
there is no equals sign so this is not even an equation bro
 one year ago

ihatealgebrasomuch Group TitleBest ResponseYou've already chosen the best response.0
im trying to find the volume of a rectangular pyramid... that whole expression equals v
 one year ago

chemENGINEER Group TitleBest ResponseYou've already chosen the best response.0
so then do you have any input values for x?? as it sits (1/3)(3x^2+12x+9)(x+3)=V can only be solved it you input an x. maybe you just want to find the roots..... idk you need to be more specific
 one year ago

ihatealgebrasomuch Group TitleBest ResponseYou've already chosen the best response.0
Find an expression for the volume of a rectangular pyramid whose base has an area of 3x^2 + 12x +9 square feet and whose height is x + 3 feet.
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
divide each term in the first expression by 3, because of the \(\frac{1}{3}\) out front, should be easy enough because each term is divisible by \(3\)
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
when you are done, you have to multiply \[(x^2+4x+3)(x+3)\] which requires 6 multiplications via the distributive property
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
this part is a pain, but not really that bad with some practice first of all multiply everything in the first parentheses by \(x\) which really just means raising the power by 1 then multiply everything in the first expression by \(3\) and then combine like terms
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.1
once you get the answer post and someone will check
 one year ago
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