Transform Each of the following equations to a quadratic equation in the form ax^2+bx+c=0.

1.
[tex]4 - 6(x - 8) = 10 {x}^{2} [/tex]

2.
[tex](x + 5)3 = (x + 2) {}^{2} [/tex]

3.
[tex] \frac{1}{r } - \frac{r}{6} = \frac{2}{3} [/tex]
(pakisagot po)​