Question

648+(x-0)28+(x-0)(x-2)(-1)

Answer 1

648+(x-0)28+(x-0)(x-2)(-1)=0

648+28x-(x)(x-2)=0

648+28x-x^2+2x

$- {x}^{2} + 30x + 648 = 0 \\ {x}^{2} - 30x - 648 = 0 \: this \: is \: the \: eq. \\ roots \: are - \\ \frac{ - 30 + \sqrt{900 - 4( - 648)} }{2} and \: \frac{ - 30 - \sqrt{900 - 4( - 648)} }{2}$

Answer 2

Hy mate here is your answer

hope it's help you