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anonymous
 one year ago
given f(x)=4x^23 and g(x)=3x^2+4,find (f.g)(x)
AWAAAAARDDDD!!!1
anonymous
 one year ago
given f(x)=4x^23 and g(x)=3x^2+4,find (f.g)(x) AWAAAAARDDDD!!!1

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[f\circ g\] or \[f\times g\]?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0put a times sign between them use parentheses

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what do you mean like (fxg)?? @satellite73

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can u demonstrate because i have 7 problems like this and i want to get a good grade @satellite73

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0what is ` (4x²3) × (3x²+4) ` ?

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0the first part, the `4x²3` is f, and the second part, the `3x²+4 `, is the g. that is what they mean by f × g

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0all I am trying to say that in the following case, \(\large\color{black}{ \displaystyle f(x)=4x^23 ~~~~{\rm and}~~~~ g(x)=3x^2+42}\) the (f×g)(x) is going to be \(\large\color{black}{ \displaystyle (f×g)(x)=\left(4x^23\right)\times \left(3x^2+42\right)}\)

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0so you are to multiply what f(x) is equal to, BY what g(x) is equal to.

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0is this making some sense?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes it is ! so do i basically simplify it? @SolomonZelman

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0when you expand that product, tell me what you get:)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would it be something like 4x^2+2x3? pr 6x^23 or just 4x^32 ?????? @SolomonZelman

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0you are multiplying....

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0(4x²−3) × (−3x²+42)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0idk this topic sir , its really confusing @SolomonZelman

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for this question : dw:1435632928544:dw

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.08x³12x² it would be for the problem you posted just now

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0i suggest to go back and review multiplication of variables with different coefficients and powers, factoring and all that.
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