Question

For the polynomial equation
$5y=2-x^3$.
The value of $y$ for $x=3$ is

• A. -5
• B. 5
• C. -14
• D. 14

Answer 1

The correct option is A -5

$\text{Given,}5y=2-x^3;x=35y=2-3^{3}5y=2-27=-25y=\frac{-25}{5}=-5$