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Find The Zero Of The Function F (x)=x^2+3x-10 And F (x)=-x^2+8x+9
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Find The Zero Of The Function F (x)=x^2+3x-10 And F (x)=-x^2+8x+9
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Oct 26, 2015
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Find The Zero Of The Function
F (x)=x^2+3x-10
And
F (x)=-x^2+8x+9
Mathematics
high-school
Schneck
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f(x)=x²+3x-10,
When f(x)=0,
x²+3x-10=0
(x+5)(x-2)=0
x=-5 and x=2.
------------------------
g(x)=-x²+8x+9
When g(x)=0,
(x+1)(9-x)=0
x=-1, x=9.
Esausilva
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Oct 28, 2015
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Esausilva
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Sherbrow
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Oct 29, 2015
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