- #1
Phoresis
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Ok i have the following question:
Given the functions:
F(x) = 2x^2 + 3x - 2
G(x) = 1 - 2x^2
Find:
a) the zeros of f(x), g(x)
Now I've used the following formula
and worked out the zeros of f(x) fine, but I'm confused as to how to accomplish the same for g(x) when g(x) only has 2 elements. Any help?
Given the functions:
F(x) = 2x^2 + 3x - 2
G(x) = 1 - 2x^2
Find:
a) the zeros of f(x), g(x)
Now I've used the following formula
Code:
[U]-b ±√b²-4ac²[/U]
2a
and worked out the zeros of f(x) fine, but I'm confused as to how to accomplish the same for g(x) when g(x) only has 2 elements. Any help?