deathmetal420 deathmetal420

19-02-2016
Mathematics

contestada

Find the zeros of the function by using the Quadratic Formula:
f(x) = X^2 +7x + 9

Respuesta :

orlando21 orlando21

19-02-2016

x= x(2)+7x+9×=
2(x)+7x+9x=
9x+9x=
×=18

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