Question

Remove the fractional coefficients from the equation x³+x²/4-x/16+1/72=0

Answer 1

$144( {x}^{3} + \frac{ {x}^{2} }{4} - \frac{x}{16} + \frac{1}{72} ) = 144 \times 0 \\ 144 {x}^{3} + 36 {x}^{2} - 9x + 2 = 0$