Seudónimo Seudónimo

04-11-2016
Mathematics

contestada

Find the value or values of y in the quadratic equation y 2 + 4y + 4 = 7.

Respuesta :

04-11-2016

y^2 + 4y - 3 = 0
y = 0.6458 , y = - 4.6458

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Awhite22 Awhite22

04-11-2016

the value of y=3 we just got to find out how much equals 7

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