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NathalieeM
Group Title
use synthetic substitution to evaluate the polynomial for the given number x=3.
P(x)=x^3+3x^2+4
P(3)=
 one year ago
 one year ago
NathalieeM Group Title
use synthetic substitution to evaluate the polynomial for the given number x=3. P(x)=x^3+3x^2+4 P(3)=
 one year ago
 one year ago

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Directrix Group TitleBest ResponseYou've already chosen the best response.0
Do you think of synthetic division and synthetic substitution as the same process?
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.0
@UnkleRhaukus You good at synthetic substitution. I ain't good at it.
 one year ago

timo86m Group TitleBest ResponseYou've already chosen the best response.1
It's just substitution.
 one year ago

timo86m Group TitleBest ResponseYou've already chosen the best response.1
x^3+3x^2+4 (3)^3+3(3)^2+4=4
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.0
No...That's not synthetic substitution @timo86m
 one year ago

Azteck Group TitleBest ResponseYou've already chosen the best response.0
I asked you if you were good at SYNTHWTIC substitution, not substitution in general.
 one year ago

timo86m Group TitleBest ResponseYou've already chosen the best response.1
Well it says evaluate. You can do it simply by substitution
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.0
It says "use synthetic substitution to evaluate", not just "evaluate". When the problem states the method you are to use, that's not just a suggestion!
 one year ago

whpalmer4 Group TitleBest ResponseYou've already chosen the best response.0
I'd never heard of synthetic substitution before, but it appears to be the same concept (Horner's rule) that is used for efficient evaluation of polynomials.
 one year ago
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