Question

Rewrite the rational expression as an equivalent rational expression whose denominator is the given polynomial (9y-1)/(25x^2+30)=blank/(50x^2+60)

Answer 1

$\frac{9y - 1}{25x^{2} + 30} = \frac{blank}{50x^{2} + 60}$
$\frac{9y - 1}{5(5x^{2} + 6)} = \frac{blank}{10(5x^{2} + 6)}$
$\frac{9y - 1}{1} = \frac{blank}{2}$
$blank = 2(9y - 1)$
$blank = 18y - 2$