Algebra 1 - by Vlad Vasilescu (W)

Algebra Level 3

Find the set of all real numbers m m such that the graphics of the functions f ( x ) = x 2 − 2 x − 4 f(x)=x^2-2 x-4 and g ( x ) = − x 2 + 2 m 2 x + 6 m g(x)=-x^2+2 m^2 x+6 m have the same vertex .

(0,+ ∞ \infty ) {-1} [-1,1] {-1,1} {1} no solutions

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Vlad Vasilescu by Vlad Vasilescu , 22, Romania

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1 solution

Vlad Vasilescu
Nov 11, 2016

Excuse my english .

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