nedleelormestoire nedleelormestoire

17-10-2021
Mathematics

contestada

Write a quadratic equation with roots of 1/ 3 and − 7/ 2 .
A) y = (x − 3)(7x + 2)
B) y = (x + 3)(7x − 2)
C) y = (3x − 1)(2x + 7)
D) y = (3x + 1)(2x − 7)

Respuesta :

discipulus discipulus

17-10-2021

Answer:

[tex]x = \frac{1}{3} or \: x = - \frac{7}{2} \\ 3x - 1= 0 \: or \:2 x + 7 = 0 \\ \therefore(3x - 1)(2 x + 7)[/tex]

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