Roots of quadratic equation 9x2
-15x +6 =0 by the method of completing the square are
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Step-by-step explanation:
9x^2-15x+6=0
9x^2-15x=-6
9x^2/9-15/9x=-6/9
x^2-15/9x=-6/9
on adding (15/18)^2on both sides
x^2-15/9x+(15/18)^2=-6/9+225/324
(x-15/18)^2=-216+225/324
(x-15/18)^2=9/324
x-15/18=±3/18
x1=18/18=1
X2=12/18=2/3
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