Pishabruno Pishabruno

17-07-2018
Mathematics

contestada

What are the zeros of 3x squared-5x+2?

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mkryukova19 mkryukova19

17-07-2018

3x² - 5x +2 = 3x² -3x-2x+2=3x(x-1) - 2(x-1)= (x-1)(3x-2)

(x-1)(3x-2)=0

x-1=0 or 3x-2=0

x=1 or x=2/3

Zeros are x=1, x=2/3.

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